chromium 139.0.7246.0 and cleanup

author: Chris Xiong <chirs241097@gmail.com> 2025-06-20 19:56:17 -0400
committer: Chris Xiong <chirs241097@gmail.com> 2025-06-20 19:56:17 -0400
commit: fa8402946a8ab82361b813735d9ded9267ed7b86 (patch)
tree: 72a8376052ee7fbf667afdc13f5dafa22943c4e7
parent: c7a5f709d1082c968116f06adcdf16dc7ffcff53 (diff)
download: ppo-fa8402946a8ab82361b813735d9ded9267ed7b86.tar.xz
37 files changed, 75 insertions, 5982 deletions
diff --git a/www-client/chromium/Manifest b/www-client/chromium/Manifest
deleted file mode 100644
index ec901cc..0000000
--- a/www-client/chromium/Manifest
+++ /dev/null
@@ -1,55 +0,0 @@
-AUX chromium-105-protobuf-RepeatedPtrField-export.patch 682 BLAKE2B e67ff20391876c24fd5a268fda448190dd7dcf54e13deab21313775efd030c6072afa558d4cd446c3cdf476ee1e2bee50308ca5ef1d7dfd31759e445ae6f005a SHA512 31f1e0263916f460ca72d719c6d79bdad1840d36be13214cf0a3c16283b42f0e5791cb0f0fa07b97a6979025791aa8cb0dd71671de953d6b13106bee6f458af6
-AUX chromium-109-minizip.patch 6865 BLAKE2B e7b73fa960b695b352d81f1e3cda8ad11d8a9d55633747ac5f2e848c94d66b7b504dd9967c51feee62c1c4bd2316c4e4aa6028ebdba446b57bfd81abd3989214 SHA512 bf8f7df347d94c7782ab2f7764010ad0f134e184cfaa21488ee11b2392697c3a83a0fbd801454dc773232c5ddb263e7564c149b66f110580ebd66305ff02dbe7
-AUX chromium-111-InkDropHost-crash.patch 1114 BLAKE2B 2481e068e77f28c2ec0cfbb55641462e7a3f81e8ae719fe797a44a9385898afbbedb129a5138f54fc46b4b0f533a1c6cc43ac76461f6aebeb670ff8e195c38d1 SHA512 13ca2958c15c2e9a571cff588cabb6756e14180136f670112f6e406a3cb7f8661e78fa053e821f4a3f48944f024d580ddcb14e4be84a129b873e637650cb360f
-AUX chromium-118-material-color-utils.patch 2088 BLAKE2B 9776e46268b427d5ac651a9e509c392e79fe420b569146b4839d22f1b9c524a5626a023dab12b3ff8ec8db2ceb7047a2da1933af168294ce6aaeb437eeafa8dc SHA512 a7934f42f9b2eb3eefe35c2363d28a4d653730f9068f40fb9ee54ee25051be23fbfcda3407743da20b7a2bf36aa6c97ade371ecc6df59c2e739616f4622129c7
-AUX chromium-119-minizip.patch 6867 BLAKE2B 50dcf02d6095fc75c2033afba39bae6386e4bf9d34e3a284e6eb1ba949cbe983c4ef546abc4e475f2433d608676d94855103b49bd78916085170e0cb5475ec6e SHA512 6a701b8b34e9b56d1ff03f6cc1c8542568c543299f9b60648cf1aa7d56e5958e293057d3f251634479841724e179733bd3ed2320ee5fbb56e1cb66b8fc7f70fb
-AUX chromium-122-VirtualCursor-std-layout.patch 8472 BLAKE2B 872bd935eb702967dbbaf6045722f6f34b768ff607c6a53c42b92fd38dad6a8dc9d286f0e1f05ff30f03d402a04ee196f02d5fc977ea97b8ea1245c0aae1c428 SHA512 bdcaa80e36e0f9938b7e2f782baf1de8714cd1f5a032cdabbd885678ff2c77a98c69d4436cb01726e160bdb3ef4b10155f3a3b92b8b54a0726a25cc8c65b1393
-AUX chromium-123-EnumTable-crash.patch 2978 BLAKE2B 44b18e702b82f4839a8a4cc639d1f91b6a4ed96fe266a4ee690c766361c36e7bce49e32455388eacd76ad408b72e6d458d9653a841b8483afa739df163621730 SHA512 5b56cb55aa1aef874963ce656ed610eddd0e09d6ab320f55ecac609c5ee26406c67295a96adcbcc6c2f4e1d86df46da0610c555a61c65215a486f448541fe136
-AUX chromium-123-compiler.patch 11238 BLAKE2B 2cd6a2dc550f952685db63062d7d90f688d29fb391b52646880c50d1884913a29e88f7e706a16b8a2954373f020d8488995dd9ced5c3a4aff044774a6b5a2320 SHA512 709ad3c413308a7e50ae95b433f52868c93a96682dacdeb82310e166af0b56afa7b98a1c0dfd147a34be0d9ba78c174ff547d95b429b4734aa3a11b736b3cf9f
-AUX chromium-124-metrics-histograms-nodepotbin.patch 533 BLAKE2B 2dee74b4c10b4d8280ba0b0dcdea0c8f7896422c190bbf31b7ee147a6ac81b34033a156c9fd66cf8e875aaa02a8ebeb4e04d7164f7e6701836539300297f25f3 SHA512 a1ecd84d7433542779da17e79fe73a63f4bff94c49b13c51947ade9ed27f82e8fca94b08d628e7cd8853c2e9ffc11078b02fab81fba98635390805b0230035f4
-AUX chromium-125-compiler.patch 11174 BLAKE2B 72d9ba637c1d726edcb4a9ff695b34f6a70e39c775ac34bc6b3bd9151ac390c9840429bef82bac1ff32502dd5dee49754bbc868eed1c28562b07ca33cf136189 SHA512 7e17a17947025ae992882828ccea0dd85d0a749c7dd27b1423ea436f0da379fe846b4808df6186f74df161f69c6b8802881ab3569511580e121aea359c4f90e3
-AUX chromium-125-revert-8a3bec6.patch 17037 BLAKE2B d2fa1845fb0a634428ff676c4cbec59d37bd1b668e1d80d17bc0a040a049160186132ac91d2202719e4936f241c3362e664d877401742b0755c49f388c2afe90 SHA512 04c2e0b6ebdc88d079f0caa6a101f306073c65c294ab8ec2bb6ab4eba216eb9fbaf5698e5db4f6c489472c5e1b9621f05bd3448f6ae7c68a23e82371342e62ab
-AUX chromium-126-EnumTable-crash.patch 2981 BLAKE2B 76b2ca1dbe45c10a7c37479d1b854b6f71dc50e3a1fa6a7d477af2a7311c2f5b6330e9a58e12d471f610490d9c9f40e4d756a4c067f896b19e72f86f35163a80 SHA512 87b392dcaf372b9ee266831c4af2876fdeee3030649ba982d0e8006964af77bf3fb8f9f8b86e2e60f29ebf054c00269410f593413d96cd257c1da8640a1c9a77
-AUX chromium-126-compiler-r1.patch 11307 BLAKE2B 84de23b6497871370dde01ea476b22eb9039f780713143efccc0a5d6a607f3f9180ba10d0da10e95d9289a72751a40a62a3ec5aca847ba72c6bd88fc5d1a8432 SHA512 d44488f1ae747a4d2449624702c0265d618037b3a71f078a9ea13ff45528e1bf00348d2d12a38cac7bffc5cb8898b14f9a5f3a0681f59b11b70b38e47e84daf0
-AUX chromium-126-compiler.patch 11310 BLAKE2B 037b37d78669acc23c32cd6f643cba7f2e4d4cc2990d13bdea1fd9e3328876941fb557924026730fe0d75fa96a873d6cec03539aca277dc22849063b4c5be432 SHA512 26ac52b4563f200f10680a0161516fd4d2365aea2807db28028f40aa74860ddb8578367f15566845783c22ccb5fe6ff5f03012a3ee31f1771b02607c2758bc9d
-AUX chromium-126-freetype-blink.patch 532 BLAKE2B 68cebd58a1e00b2603c3aec90339d5b02b2aa504ddad61833016cc65386b992fbc8e91538b13f9b6fc24d4c4ac1da6c0c31061e8fc7638a70b3716971d90a0d5 SHA512 e2bda2f8338bcd8bf7d45d7b8fb680793efce88698ff84b659b60494fce0ae31375a014e0b0815cabab9ddafc55224769f568f64f8d220392c53b07051d66be7
-AUX chromium-126-use-oauth2-client-switches-as-default-r1.patch 1089 BLAKE2B 42f9b433b05c979bc6b689392e78f2207b8a2fa0131cb9b5d12198fb289f0e16d39bd4b1fc53bf0f3b5e5b9094e21c1838920c41d975aac34749f6c4c8c9ac65 SHA512 29113c2454f02b9c93553430de256df410c6cf103dbb10162693c64b045356c762c655e39f771236b8a34afd9b0b1a1f1d3405290a663e1dc2f221d895fdafdc
-AUX chromium-126-use-oauth2-client-switches-as-default.patch 976 BLAKE2B 87ab9134e56e99ca8c52edfdf7afcc77f827532a24b96b44b75fa702d22296d60b850332982bab29499163050d89b8c37194db83f4c00b3a42b2441327e4366f SHA512 7dbe772471c2c0eddb5babca2f291cf7ac45ae0ab4931e3e3afed5586e8efdd23536161d2e74bb59bfd67685892966fd65e553acbf82f03df417939c3021e938
-AUX chromium-127-bindgen-include-temporary.patch 580 BLAKE2B 01d74e85d5932d6809b196bf26db43b5fa79dc2bd891170b37620b759316cf04c069e4ccf3c0a290a22d717032860aec2835326df60449b0f91d9205b8e01156 SHA512 48597676a9bf76157e582e5f1ebcba7223e742f346aa6a3b52dbd93f499127e289a11f83a99040b6764bd28776505610f9ab2d0612f29e8389f0e559bdfd348a
-AUX chromium-128-compiler-r1.patch 11600 BLAKE2B f4ce3e65a5cd31b80dff1de3899dd2b5513e5adb7405ea47896d0ef62f1a9d1220cca7e9c3a493444d65d6da884f7a82045cb7fce5944ccdffe7fb4d25a2591a SHA512 a60bfeeb705ae448af6be2df41e58354a9b5c84ff155d1c57ed454a4eae540c56914259fa4cd745320511dc559992617f6d2dfe13d123496e93285589d14ac96
-AUX chromium-128-compiler.patch 11361 BLAKE2B 786fdfecae585caf661bddd5ba7d27f2061bfa74a996b0f36d89604246a23d95b2a70c9b8bc19b5413af33f52a831ca3145aa932cda18763fe732cd70d4051cd SHA512 b222f685e7365d0763ee67e970043fa83dabfe3e1bddecf7dd473b7f33d8d5b89c96fadda715bd45705e9ba9fedbebd0897de4a093482812ff49a7be601b00d4
-AUX chromium-131-EnumTable-crash.patch 3028 BLAKE2B 0fb49828493eb6a9e7647b643d160a858a2247f3c8860c3bb3e0c5ac3e3ea60fde0e5352e884fa23ae80e9f23b93c39554f38d933a80f5bdb9d20f9ba1682e3e SHA512 a421a525f1e49a707229d9022acc43ce0724c89b1b81a47ccbfbc4fa232cd0e122e093830a5c6a050f88b4d8799d653810f64f52ba94f96817a9d1a3d485b4b1
-AUX chromium-131-compiler.patch 11595 BLAKE2B 8a4e264140dfc64324d8007586a1c1d961bedc9937a8be73d7834703c37f55e1005ef732ffc994fe8bda7090a1ae41769dd400864db37aafb4415bbb05ba05c7 SHA512 dd2bbdee91e70eaeae4e4485833345edf606c1a12eab15ca3860d97d773f127c0674fb1edab970236d69d44ab81c7a0b058b6c21abc92ea08cd1caceb5572442
-AUX chromium-131-text_codec_icu-system-icu.patch 1204 BLAKE2B 97bfcc1ef1e72da9fc3c9a473c32e0077a3eae9a19e7cac65b457ac8196075ea86c66d7ec13638abf617b18b53ab93fe6df4d6423acdedfb086497cadc2a3dff SHA512 f742b9f7b1c7d26e0b3795ad59d00c726e48e872233186cf880021609b27026882ab27e1cbcacfba882ed3381b08fe29912e5ea2553dbdbbe16730b4b63c1f96
-AUX chromium-131-use-oauth2-client-switches-as-default.patch 1194 BLAKE2B 040f8161c659d015bfda3f8f2f9c3f904b0b1318233569550c80b4c1a6cfeca8e3d39998e8ebec87880948ec2444214fd0551f0a65111363c3c40fe3c0d717c8 SHA512 20621cc7ee69bb0e53d1806f6e78381357fb31c99d339ed9b385a669dcdc92b800f2b3c2d6833bb36e94348793afe790a6f3f3d5d2f330c57407305fa8095a5a
-AUX chromium-132-compiler.patch 12901 BLAKE2B 37be5fc8b2c546cffc0976d5c9f7f0849e4b9475c06891adf67ab6b7921b3dc92c105f21d30c38bf5106bbb4471161579533413cd46969df1f775b6dd24f4ad9 SHA512 089053f70731cc9b0eaabefb14fee0f8571c515ab37f7be1dbd6a0b368e727cf985eae7be60c205ee19e0b3925286abdcdd87ae2bd48159f8fad9b24a9da6dae
-AUX chromium-134-EnumTable-crash.patch 3068 BLAKE2B 8b3bad8e20d6c3477495792279b1c58aa599e5934380d6efb26285a4348be8b98fe5869dc9ce9c83049e35f20f73ab9de7eb819002e6753aecd16ef7de734194 SHA512 5cd2da1407d150218595b3da7e76a2df7e12675e91c9bc2dce793f3801ed53705dada351865ead578ad6516ee5d19423f25021ab213bd9305eea8860f92f42b0
-AUX chromium-134-gn-exec_script_allowlist.patch 2328 BLAKE2B d5e4ebeff797fa02b4e41da1cbc8f90bdfdf3250e627e387c8b482b5f163703e835da0e06e2d543d7d81fc990fa5093c6495fa5f7858b5c692a9d0b10fe21914 SHA512 c47330b69dd6fa1d0ca91ebf2927fe8f5c75c9e6a9ebb5959ed7590665b05d297c494222c786cba5c3530dcb8ad0fa08e87f0cb2942daeb403b812e5879b684f
-AUX chromium-135-mv2-ungoogled.patch 8653 BLAKE2B 21947e2a25bb5306c63c93de772c41a06e2199a318e90888197d8d7c04bc55ad445a0a5984e84ec6238b80043851b427e4ef1e627dfd41da100b3d1948f6be0c SHA512 d77df69c86b4d91ffb7dbeb8b5640bafab03845c69c50bb0dd9c8b23b4d5d1658f1b9866eb7d0f80a757625e5882f5c65297c6dafe8ed8337de7c2fe5fced032
-AUX chromium-135-protobuf-RepeatedPtrField-export.patch 812 BLAKE2B ba7d6eca5967bfe7324b384bea5b80feb2fdf9013bc32a618ab3fa18b6c143c889e1691c7a9fff501fe8d6c9794e28a2b3541e9aac97614bd1f4a4891e78ca89 SHA512 8d9ba3b598ce70d20635372427d7134d6ebf7951e9015124d8cf928e745b1f234c199929adcdfa738583fabb87800e154ef2219f15a9489f5b64a1e477b3930e
-AUX chromium-136-glic-comma.patch 656 BLAKE2B 7f28fb8872100b6ae945e320cdde71252bc0b97c84196eae0fe20fa413bda58b9116b31888c69f383296627b80afe9cb5b42d698831243c9be2dc228e9678eaa SHA512 2d98c41a30883ccd3b59a38ec1b7972ea402035e0b1914d4244bc59ba6c63dc4628e218ab07013f30237b1af840c6c87f5d9979a1ab5ca0e12b661fe9719c1e0
-AUX chromium-136-mv2-ungoogled.patch 8658 BLAKE2B a16b2f4b7d4bf94f342cd797b9ee1198840b6c270dc55266650232476513765758fa462ae76c0dfd61e9251842fc6c956a0175ee975129004b14a82ae91074d1 SHA512 a33324c4e20d97d8e6f9750050bacf0de32335a26d334a1374e2c246cbb2581dff74dbb1ff856550f49b1264f6ab01ffeb2edf4530c8f77f52594a57b5e9079f
-AUX chromium-137-compiler-r1.patch 14072 BLAKE2B 82ff895744552c623ba45053933b82858cd4f278f2b89bc6f2f0098ba2fe9cbe7278a8d164b211917550fe0750e5273ec7a6c62816fef6293dbdee1a1954a628 SHA512 77a02509c5b620052944219a47e5d10601313bda69e71fd3102c09e10736d2b77767354f9004a11ba305558b610aa826a310b4f88b98910cde8a7ec7b5bbea7e
-AUX chromium-137-compiler.patch 14061 BLAKE2B 867840bd18ddec81b22c5e497468ef1076d3801ce09c26a4f3cef431991504df755e50e8ab3728fd206e77538f148258e6e81d28566d51a858741038592f0045 SHA512 e8dca91544f0ef81270721aaf2038bc736ea18d16a47444f9caa74b336aff70b3d59c7fa68ccbe495c260e7a68b57f9679df9f5a3ac7348a0713ca2678b44d1a
-AUX chromium-137-gn-exec_script_allowlist.patch 2328 BLAKE2B 6b575d1886f839c27eb6e1d331edf3e15f9b875050e27f2e34b94cf0293a60c994ed8144c1a5d73486794519fb0db3c469a7af79a7277d1567390474f61680a1 SHA512 2467d539a7ec22154314643d7396736644fe967d0126c671cf14dd5c063162a1fe499306910cd640499e541cf1ffa473eb4ed0a14f92a63c4da3a7bc0629edcd
-AUX chromium-137-mv2-ungoogled-r1.patch 8715 BLAKE2B eabfeccb1b3536d1500d2ea0f5628727be85a4a4a9452a2f18ef52d34668e3f4b3b6c2964b8b60f2e06f6c0560fc1873eb326ecb86146796a9a05bc40bdc3f46 SHA512 4bce5dd230d25c76530f71b0440341cf7edf3802ffac90f1ffd7380718c261da805853a6f930e91fc11ad64c07d1f407ab55c6cbbe6bb3b7422d7a9c46a545c4
-AUX chromium-137-mv2-ungoogled.patch 8708 BLAKE2B a7c664c5b5789aa87a02b135a54365c28b4e23fa3299a8375e4d7d94b4414d6a5e4884d86df4f425efbbfe70f7ecdfbdd8937b12e9bc85e52b425b6e0a1d2ceb SHA512 427f9af6ffba70aab476389159672a0b19e328b1b67f38237ac4f13514b493741e07a3db830cdc90ea46ce355fcd9e1117bf45edc5c6214adc8d4b0b503056d1
-AUX chromium-137-pdfium-png-decoder-fieldname.patch 862 BLAKE2B a1cb42d7fc6e39bde7e6685533f3074731ba28439faaf9e6457b72b3ffa387274f0f4351bf006081ebfbf574353c2036b9a6467f509707d1a122fea9a540529c SHA512 e9419b1f5caf539c5bf54ec55c3a07edc3eaed0d71140b4f23a168602695902c8b8a6405de8052721ad11a2def4dca74252e9265da531eb9e5b71465c3cd8d79
-AUX chromium-138-compiler-r1.patch 17460 BLAKE2B f8de0c95a9ac6d30d68ce4ef4959f59e4ea2c60de4ba661ca543f2170529ea733026d9a82f54fb0e8214463a92a6c967c2793a8f683d1fae5565f62b9451ef98 SHA512 032d9b7a2e097e69e5e48638c61adb2029981e90181f9b922a615fbf062f4d036f10527acb4ce7e70dff7c893524313420eb189a046fd87c21c0b07a47bfa258
-AUX chromium-138-compiler.patch 17184 BLAKE2B 0b0202513d87aa2883611993afcb23cdc57715cf023328c7b2a89cffb394932fe6973984729efc0d74d08ab74c90cd0e6fa0a432ef0f9cf802aeda7a375a9cb9 SHA512 ae0783097a9658180c8ae70fec2fdf8ac9f497e98014b35a473a8b2ceb6e702a2794916539f13033cb544b34b07bf2307d66f08d6a6bbac90c3024a118eb18fc
-AUX chromium-138-gn-exec_script_allowlist.patch 1828 BLAKE2B 9717369b1e89321d06c94757bab5e281b06d8f711f418c33cf68d1d6c2027b2743bd92d1aee97747546030902359766352fa06793b45485b5a1ba30fb7898436 SHA512 dc117e296daa8a02252450078c5aa25cb8dd447a61fe06b2f430708c69f8e429be99ba808f36464e57f8be0b5855be4c83d9e576a9e2d4282fc8bce213787b2d
-AUX chromium-138-mv2-ungoogled.patch 7303 BLAKE2B 089429a5749d8a3cb071fbe48a35f6a709cf75465a6a3dbd2e72203af71bca8bfc4d3d81b441640089e50d7a0208de579fff32ea937b9cab7e0d6aafc92d57b1 SHA512 1721744dab5827ce9482faceed4eec40a198253e34250d3f3fc994bd287d096450585dd9712f1e4347e591c4873de10d6e6c53c225a2ca21c9c2c47f92820f3f
-AUX chromium-139-compiler.patch 17165 BLAKE2B b9ffbe4bb34d21819ea0ff3f2447e9e9ea56b93745d6e85e1e924d5fd05b7675bc9ef97be7f37c87049a892a6a82a5ae8daf51aa99332fe3e88fb1265b5f288e SHA512 0ef18d5a6856a96966b44085cf983c5e657533e21940ed830c5bf338908f2d495fab10d0c633c8f1a5017293e0bb5ca1ffcaaa3e6f16a5b5c4eaf849ab9af786
-AUX chromium-139-mv2-ungoogled.patch 7365 BLAKE2B bec1adf79214352df32e2e7dc2ba27b773e840f8d8ef70d79096b3bf5822f5116591dae436bcb8caaf0ea3669004a9638719ec4947a704d536df3b83af05da21 SHA512 857f2ad5b4f0b9ede6018142fbced266fb09065f35f1609e66f6da0e128d40917f242923516c048d9341debdb02ef4acee33181eefcb51e797aa0754f1c94821
-AUX chromium-139-protobuf-RepeatedPtrField-export.patch 776 BLAKE2B aa491b162f812832eb03785fa14e969f87fffbaa0d61d04c3a16132f84e407aee49fdcd1e83d8ca944923f6631abdf22c13a5a52353e33f381bf208ee3401934 SHA512 a3e1e70876176ee239f548cf92da9f5bf678d568a50b3cb1e64bce7d1c61be2d3ee6edd0e6189e6cc2a21f59f3b0393280b280fdde5e4c3c0337a2327f6a515a
-AUX chromium-browser.xml 407 BLAKE2B 168d78b0855546ca559cfb51aff0bc85d5e6ae974c25eb76e4a02f6d11659489c6e40397a0b2f7bc1fda336fd2c6dd8c863fccc3340719210b41c7fef51927f4 SHA512 b767fb4fd1925029d95560fc14cb7ab12ae43b2fe923e92d75e733b9723cbe1dcdf6df041a2b62554e98b79b47ef3f6028c773e72e6fd53166a021d49657aeca
-AUX chromium-cross-compile.patch 323 BLAKE2B 8d5091ce5287422c9688ede2563360a96b8bd34b9750dc1c8f0b6ca9aeff2c066fac2da169396baa131d971c087c78f9af53999df0e102d1f57176f5e8d3dd57 SHA512 06d3afc1aa19e57daac0e4bad37e1f365a68408240430e5e818e5a4f12e3b7519214eafa463633e447e7029f4ae13ea864ca347ad1fac117702a0be88718a954
-AUX chromium-launcher-r7.sh 1631 BLAKE2B ae28d758264446511fd2b64ba69fe920144b351e8833e0e98f43d00633e850094c288b5d97d1a84801ea13aceb294623692c86c1b9be5811b7b97fa8a07a1ecd SHA512 1e97f8394bd8bb4b29570b1b85176efe6258314a596f079bee1c4018113e0023aa54a93690ba8de2a00d127af10dbe2cc3fb3127b72b841c6f28f9e7bed820e0
-AUX chromium-shim_headers.patch 1510 BLAKE2B 9716cd250b249c6255aca01a385ef8a2a6f1df9ea3cf7499715543c14f8be62fd323b6048b890aa2be45891e7a765d92de3f41c3b3a88c08dae4b806c048e20f SHA512 c74bcf690a41b4f9b364477d23408d493aa674e3bd014940098a594471297c2a425241f908510061b5f11c9cfe009c4a803370edd757d3c0ab8d9c0cc128135c
-AUX chromium-use-oauth2-client-switches-as-default.patch 1085 BLAKE2B baf3c463305934c126af4f7c5be305863edc7eec3add5b5ada30565b49b5944021eb40f1a9643e7eec3f973c502d9b02426f00b760570fcea5f1509219e41c6f SHA512 fe2878ee45778bac894ea17a668511d27ad2ca40988d5f11439790b700bfefd6560f3931415b4e6c543fcbbfc7cfef55cc757ed4ace1d111039ae78c46b81945
-AUX chromium.default 148 BLAKE2B 5ee5b582c59a6e4bef87bbb0e232e2470ad412b1fbbb3b9af6ef7153edb55c5b9080cc16a5a115b0c5b3c381aa87ce57a7b12bdd2070e67dac10a6c2995ddbaf SHA512 0d4849e03592fb58b05e62a43021eca7e61615616c8907c3b2e445402e03adaf9e8fa25b0a745d6c31eb037456215cc02b59e345a3a06d932e76cf990c92d739
-DIST chromium-138.0.7180.2.tar.xz 7260009848 BLAKE2B 5f3349980aeb8a188f02c27bcc904d79ab378baf0bdca3de3d93be3d3f0d11b56e0b0376b80c526a6c768f7bc966147d00a76dbe2576d2f3036f9472c75f39b2 SHA512 fef69173583b49ab63e43af51f3065e702a6e3da24c424321470f73aa4df6afdaa0a9bb90ca38e556cf4dbe9ca13f37d60918b26bb60446104aeda4e5bb2b42b
-DIST chromium-139.0.7219.3.tar.xz 7125684092 BLAKE2B 1e119018525f27be748dbf4f4b44cd123cc8051bbfeac00aa43173ec9c3598f6ec1ce98ecbeaab44fe4612e600695c23b7ea64fed717c73b5dd8dd75da07ab2e SHA512 ed4a33c3092f0d8c7b17a69ed00106b94aab47f4253fb3d10ea47adfff32e752714ab5d606b5d0584feec48e2ae04b3e6527d73fe92b8fc82949a742a3bc12b9
-DIST chromium-profiler-0.2.tar 259952640 BLAKE2B 5e82389fce00b267280d633b26551231c558b80f0c92cd7d60271095a3503365ab673e7a46dc5f74f8a82db1f21262cb24dcc0531d954bab5fb3b175dab3394d SHA512 9fa89a5ab728419683e7495ae676567480987d68a2d589f2aa97bfcbcf123f3c8f97f8bca5f65e5e3f6e41475535add473ded83b9c7a33bb4746a9d05b298a6c
-EBUILD chromium-138.0.7180.2.ebuild 40576 BLAKE2B a3d87d30c53bcda1ac7f27a8807a0902ef36810d9dd816ac8467f802230f474fc034263b5f04dff9d31318441d5a2f6341ba0f221e6d82957c8ab237654ca3c4 SHA512 6cf938c28f225dff92d12db908329447a5f9ae97fc3bc067a0e795448f2580279b12d998e8d2bd5b425c15e065ff830d67aff56edd0a29c67901ee13a393aea2
-EBUILD chromium-139.0.7219.3.ebuild 40446 BLAKE2B 9f6e4c830d208c143b9cea060f3cd5c6b8bf7eb23edc428fab1f05c7e5abdc17bb134568476584dc3175e8d7605019ad0606bd12fa5f49c64ad9b95b4648cb24 SHA512 99bd2ced6ff4d65df6cce467940f7e54bf83049fe2985f346daa3e85d96d42d312d6152e83ecafdfb6e76ff8b04c8cbe4da8f483a3253d02924f43e239f96d9e
diff --git a/www-client/chromium/chromium-138.0.7180.2.ebuild b/www-client/chromium/chromium-139.0.7246.0.ebuild
index 6ddb26a..a4559ab 100644
--- a/www-client/chromium/chromium-138.0.7180.2.ebuild
+++ b/www-client/chromium/chromium-139.0.7246.0.ebuild
@@ -2,11 +2,12 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
-PYTHON_COMPAT=( python3_{9..12} )
+PYTHON_COMPAT=( python3_{12..13} )
 PYTHON_REQ_USE="xml(+)"
-LLVM_COMPAT=( 19 )
-RUST_MIN_VER=1.78.0
+LLVM_COMPAT=( 20 )
+RUST_MIN_VER=1.87.0
 RUST_NEEDS_LLVM="yes please"
+GN_MIN_VER=0.2235
 
 CHROMIUM_LANGS="af am ar bg bn ca cs da de el en-GB es es-419 et fa fi fil fr gu he
 	hi hr hu id it ja kn ko lt lv ml mr ms nb nl pl pt-BR pt-PT ro ru sk sl sr
@@ -25,7 +26,7 @@ SRC_URI="https://commondatastorage.googleapis.com/chromium-browser-official/${P}
 LICENSE="BSD"
 SLOT="0/dev"
 KEYWORDS="~amd64 ~arm64"
-IUSE="+X component-build cups cpu_flags_arm_neon debug gtk4 +hangouts headless kerberos libcxx lto +official pgo pic +proprietary-codecs pulseaudio qt5 screencast selinux +suid +system-av1 +system-ffmpeg +system-harfbuzz +system-icu +system-png vaapi wayland widevine"
+IUSE="+X component-build cups cpu_flags_arm_neon debug gtk4 +hangouts headless kerberos libcxx lto +official pgo pic +proprietary-codecs pulseaudio qt6 screencast selinux +suid +system-av1 +system-ffmpeg +system-harfbuzz +system-icu +system-png vaapi wayland widevine"
 REQUIRED_USE="
 	component-build? ( !suid !libcxx )
 	screencast? ( wayland )
@@ -110,10 +111,7 @@ COMMON_DEPEND="
 		x11-libs/cairo:=
 		x11-libs/gdk-pixbuf:2
 		x11-libs/pango:=
-		qt5? (
-			dev-qt/qtcore:5
-			dev-qt/qtwidgets:5
-		)
+		qt6? ( dev-qt/qtbase:6[gui,widgets] )
 	)
 "
 RDEPEND="${COMMON_DEPEND}
@@ -122,7 +120,7 @@ RDEPEND="${COMMON_DEPEND}
 			x11-libs/gtk+:3[X?,wayland?]
 			gui-libs/gtk:4[X?,wayland?]
 		)
-		qt5? ( dev-qt/qtgui:5[X?,wayland?] )
+		qt6? ( dev-qt/qtbase:6[gui,widgets] )
 	)
 	virtual/ttf-fonts
 	selinux? ( sec-policy/selinux-chromium )
@@ -163,7 +161,7 @@ BDEPEND="
 	')
 	>=app-arch/gzip-1.7
 	!headless? (
-		qt5? ( dev-qt/qtcore:5 )
+		qt6? ( dev-qt/qtbase:6 )
 	)
 	libcxx? ( >=llvm-core/clang-13 )
 	lto? ( $(depend_clang_llvm_versions 19) )
@@ -174,7 +172,7 @@ BDEPEND="
 	)
 	dev-util/bindgen
 	dev-lang/perl
-	>=dev-build/gn-0.2122
+	>=dev-build/gn-${GN_MIN_VER}
 	>=dev-util/gperf-3.0.3
 	>=dev-build/ninja-1.7.2
 	dev-vcs/git
@@ -288,7 +286,7 @@ pkg_pretend() {
 	pre_build_checks
 
 	if use headless; then
-		local headless_unused_flags=("cups" "kerberos" "pulseaudio" "qt5" "vaapi" "wayland")
+		local headless_unused_flags=("cups" "kerberos" "pulseaudio" "qt6" "vaapi" "wayland")
 		for myiuse in ${headless_unused_flags[@]}; do
 			use ${myiuse} && ewarn "Ignoring USE=${myiuse} since USE=headless is set."
 		done
@@ -315,15 +313,14 @@ src_prepare() {
 	python_setup
 
 	local PATCHES=(
-		"${FILESDIR}/chromium-135-protobuf-RepeatedPtrField-export.patch"
-		"${FILESDIR}/chromium-138-compiler-r1.patch"
+		"${FILESDIR}/chromium-139-protobuf-RepeatedPtrField-export.patch"
+		"${FILESDIR}/chromium-139-compiler-r1.patch"
 		"${FILESDIR}/chromium-119-minizip.patch"
 		"${FILESDIR}/chromium-118-material-color-utils.patch"
 		"${FILESDIR}/chromium-126-freetype-blink.patch"
 		"${FILESDIR}/chromium-124-metrics-histograms-nodepotbin.patch"
 		"${FILESDIR}/chromium-138-gn-exec_script_allowlist.patch"
-		"${FILESDIR}/chromium-137-pdfium-png-decoder-fieldname.patch"
-		"${FILESDIR}/chromium-138-mv2-ungoogled.patch"
+		"${FILESDIR}/chromium-139-mv2-ungoogled-r1.patch"
 
 		"${FILESDIR}/chromium-111-InkDropHost-crash.patch"
 		"${FILESDIR}/chromium-134-EnumTable-crash.patch"
@@ -366,7 +363,6 @@ src_prepare() {
 		base/third_party/xdg_user_dirs
 		buildtools/third_party/libc++
 		buildtools/third_party/libc++abi
-		chrome/third_party/mozilla_security_manager
 		net/third_party/mozilla_security_manager
 		net/third_party/nss
 		net/third_party/quic
@@ -503,6 +499,7 @@ src_prepare() {
 		third_party/mesa
 		third_party/metrics_proto
 		third_party/minigbm
+		third_party/ml_dtypes
 		third_party/modp_b64
 		third_party/nasm
 		third_party/nearby
@@ -568,7 +565,6 @@ src_prepare() {
 		third_party/tflite
 		third_party/tflite/src/third_party/xla
 		third_party/tflite/src/third_party/xla/third_party/tsl
-		third_party/tflite/src/third_party/eigen3
 		third_party/tflite/src/third_party/fft2d
 		third_party/ruy
 		third_party/six
@@ -983,6 +979,7 @@ chromium_configure() {
 	myconf_gn+=" use_ozone=true ozone_auto_platforms=false"
 	myconf_gn+=" ozone_platform_headless=true"
 	myconf_gn+=" enable_remoting=false"
+	myconf_gn+="use_qt5=false"
 	if use headless; then
 		myconf_gn+=" ozone_platform=\"headless\""
 		myconf_gn+=" use_xkbcommon=false use_gtk=false use_qt=false"
@@ -994,17 +991,22 @@ chromium_configure() {
 		# myconf_gn+=" use_system_libdrm=true"
 		myconf_gn+=" use_system_minigbm=true"
 		myconf_gn+=" use_xkbcommon=true"
-		if use qt5; then
-			local moc_dir="$(qt5_get_bindir)"
+		if use qt6; then
+			local cbuild_libdir
+			cbuild_libdir="$(get_libdir)"
 			if tc-is-cross-compiler; then
-				# Hack to workaround get_libdir not being able to handle CBUILD, bug #794181
-				local cbuild_libdir=$($(tc-getBUILD_PKG_CONFIG) --keep-system-libs --libs-only-L libxslt)
-				cbuild_libdir=${cbuild_libdir:2}
-				moc_dir="${EPREFIX}"/${cbuild_libdir/% }/qt5/bin
+			# Hack to workaround get_libdir not being able to handle CBUILD, bug #794181
+				cbuild_libdir="$($(tc-getBUILD_PKG_CONFIG) --keep-system-libs --libs-only-L libxslt)"
+				cbuild_libdir="${cbuild_libdir:2}"
+				cbuild_libdir="${cbuild_libdir/% }"
 			fi
-			export PATH="${PATH}:${moc_dir}"
+			myconf_gn+=(
+				"use_qt6=true"
+				"moc_qt6_path=\"${EPREFIX}/usr/${cbuild_libdir}/qt6/libexec\""
+			)
+		else
+			myconf_gn+=( "use_qt6=false" )
 		fi
-		myconf_gn+=" use_qt=$(usex qt5 true false)"
 		myconf_gn+=" ozone_platform_x11=$(usex X true false)"
 		myconf_gn+=" ozone_platform_wayland=$(usex wayland true false)"
 		myconf_gn+=" ozone_platform=$(usex wayland \"wayland\" \"x11\")"
diff --git a/www-client/chromium/files/chromium-105-protobuf-RepeatedPtrField-export.patch b/www-client/chromium/files/chromium-105-protobuf-RepeatedPtrField-export.patch
deleted file mode 100644
index e20bc22..0000000
--- a/www-client/chromium/files/chromium-105-protobuf-RepeatedPtrField-export.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/third_party/protobuf/src/google/protobuf/repeated_ptr_field.h b/third_party/protobuf/src/google/protobuf/repeated_ptr_field.h
-index e81b2c7e4..df3811563 100644
---- a/third_party/protobuf/src/google/protobuf/repeated_ptr_field.h
-+++ b/third_party/protobuf/src/google/protobuf/repeated_ptr_field.h
-@@ -847,7 +847,7 @@ class StringTypeHandler {
- // RepeatedPtrField is like RepeatedField, but used for repeated strings or
- // Messages.
- template <typename Element>
--class RepeatedPtrField final : private internal::RepeatedPtrFieldBase {
-+class PROTOBUF_EXPORT RepeatedPtrField final : private internal::RepeatedPtrFieldBase {
- 
-  public:
-   constexpr RepeatedPtrField();
diff --git a/www-client/chromium/files/chromium-109-minizip.patch b/www-client/chromium/files/chromium-109-minizip.patch
deleted file mode 100644
index f24595c..0000000
--- a/www-client/chromium/files/chromium-109-minizip.patch
+++ /dev/null
@@ -1,147 +0,0 @@
-diff --git a/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/metadata_extractor.cc b/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/metadata_extractor.cc
-index 1b01755e1..65550e8fd 100644
---- a/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/metadata_extractor.cc
-+++ b/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/metadata_extractor.cc
-@@ -27,8 +27,8 @@ limitations under the License.
- #include "tensorflow_lite_support/cc/port/status_macros.h"
- #include "tensorflow_lite_support/metadata/cc/utils/zip_readonly_mem_file.h"
- #include "tensorflow_lite_support/metadata/metadata_schema_generated.h"
--#include "third_party/zlib/contrib/minizip/ioapi.h"
--#include "third_party/zlib/contrib/minizip/unzip.h"
-+#include "minizip/ioapi.h"
-+#include "minizip/unzip.h"
- 
- namespace tflite {
- namespace metadata {
-diff --git a/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/metadata_populator.cc b/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/metadata_populator.cc
-index 01c68515a..7a53974f2 100644
---- a/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/metadata_populator.cc
-+++ b/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/metadata_populator.cc
-@@ -26,8 +26,8 @@ limitations under the License.
- #include "tensorflow_lite_support/cc/port/statusor.h"
- #include "tensorflow_lite_support/metadata/cc/utils/zip_writable_mem_file.h"
- #include "tensorflow_lite_support/metadata/metadata_schema_generated.h"
--#include "third_party/zlib/contrib/minizip/ioapi.h"
--#include "third_party/zlib/contrib/minizip/unzip.h"
-+#include "minizip/ioapi.h"
-+#include "minizip/unzip.h"
- 
- namespace tflite {
- namespace metadata {
-diff --git a/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_readonly_mem_file.cc b/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_readonly_mem_file.cc
-index 525ae4a2b..80ad84900 100644
---- a/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_readonly_mem_file.cc
-+++ b/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_readonly_mem_file.cc
-@@ -19,7 +19,7 @@ limitations under the License.
- #include <cstdio>
- 
- #include "absl/strings/string_view.h"  // from @com_google_absl
--#include "third_party/zlib/contrib/minizip/ioapi.h"
-+#include "minizip/ioapi.h"
- 
- namespace tflite {
- namespace metadata {
-diff --git a/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_readonly_mem_file.h b/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_readonly_mem_file.h
-index 72413a0a5..38c9278da 100644
---- a/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_readonly_mem_file.h
-+++ b/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_readonly_mem_file.h
-@@ -19,7 +19,7 @@ limitations under the License.
- #include <cstdlib>
- 
- #include "absl/strings/string_view.h"  // from @com_google_absl
--#include "third_party/zlib/contrib/minizip/ioapi.h"
-+#include "minizip/ioapi.h"
- 
- namespace tflite {
- namespace metadata {
-diff --git a/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_writable_mem_file.cc b/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_writable_mem_file.cc
-index 3ba91b5e2..646822093 100644
---- a/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_writable_mem_file.cc
-+++ b/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_writable_mem_file.cc
-@@ -19,7 +19,7 @@ limitations under the License.
- #include <cstdio>
- 
- #include "absl/strings/string_view.h"  // from @com_google_absl
--#include "third_party/zlib/contrib/minizip/ioapi.h"
-+#include "minizip/ioapi.h"
- 
- namespace tflite {
- namespace metadata {
-diff --git a/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_writable_mem_file.h b/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_writable_mem_file.h
-index 3d329925d..da6ff5ad8 100644
---- a/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_writable_mem_file.h
-+++ b/third_party/tflite_support/src/tensorflow_lite_support/metadata/cc/utils/zip_writable_mem_file.h
-@@ -19,7 +19,7 @@ limitations under the License.
- #include <cstdlib>
- 
- #include "absl/strings/string_view.h"  // from @com_google_absl
--#include "third_party/zlib/contrib/minizip/ioapi.h"
-+#include "minizip/ioapi.h"
- 
- namespace tflite {
- namespace metadata {
-diff --git a/third_party/zlib/google/zip_internal.cc b/third_party/zlib/google/zip_internal.cc
-index e65d7ce6b..1f89d931a 100644
---- a/third_party/zlib/google/zip_internal.cc
-+++ b/third_party/zlib/google/zip_internal.cc
-@@ -17,7 +17,7 @@
- #include "base/strings/string_util.h"
- #include "base/strings/utf_string_conversions.h"
- 
--#if defined(USE_SYSTEM_MINIZIP)
-+#if 1//defined(USE_SYSTEM_MINIZIP)
- #include <minizip/ioapi.h>
- #include <minizip/unzip.h>
- #include <minizip/zip.h>
-diff --git a/third_party/zlib/google/zip_internal.h b/third_party/zlib/google/zip_internal.h
-index f107d7fe8..28ef2f636 100644
---- a/third_party/zlib/google/zip_internal.h
-+++ b/third_party/zlib/google/zip_internal.h
-@@ -14,7 +14,7 @@
- #include <windows.h>
- #endif
- 
--#if defined(USE_SYSTEM_MINIZIP)
-+#if 1//defined(USE_SYSTEM_MINIZIP)
- #include <minizip/unzip.h>
- #include <minizip/zip.h>
- #else
-diff --git a/third_party/zlib/google/zip_reader.cc b/third_party/zlib/google/zip_reader.cc
-index e97027a0b..d6f02b1e0 100644
---- a/third_party/zlib/google/zip_reader.cc
-+++ b/third_party/zlib/google/zip_reader.cc
-@@ -23,7 +23,7 @@
- #include "third_party/zlib/google/redact.h"
- #include "third_party/zlib/google/zip_internal.h"
- 
--#if defined(USE_SYSTEM_MINIZIP)
-+#if 1//defined(USE_SYSTEM_MINIZIP)
- #include <minizip/unzip.h>
- #else
- #include "third_party/zlib/contrib/minizip/unzip.h"
-diff --git a/third_party/zlib/google/zip_reader.h b/third_party/zlib/google/zip_reader.h
-index 48244c823..a5c0234fe 100644
---- a/third_party/zlib/google/zip_reader.h
-+++ b/third_party/zlib/google/zip_reader.h
-@@ -18,7 +18,7 @@
- #include "base/numerics/safe_conversions.h"
- #include "base/time/time.h"
- 
--#if defined(USE_SYSTEM_MINIZIP)
-+#if 1//defined(USE_SYSTEM_MINIZIP)
- #include <minizip/unzip.h>
- #else
- #include "third_party/zlib/contrib/minizip/unzip.h"
-diff --git a/third_party/zlib/google/zip_writer.h b/third_party/zlib/google/zip_writer.h
-index dd109293d..edb1542b7 100644
---- a/third_party/zlib/google/zip_writer.h
-+++ b/third_party/zlib/google/zip_writer.h
-@@ -13,7 +13,7 @@
- #include "build/build_config.h"
- #include "third_party/zlib/google/zip.h"
- 
--#if defined(USE_SYSTEM_MINIZIP)
-+#if 1//defined(USE_SYSTEM_MINIZIP)
- #include <minizip/unzip.h>
- #include <minizip/zip.h>
- #else
diff --git a/www-client/chromium/files/chromium-122-VirtualCursor-std-layout.patch b/www-client/chromium/files/chromium-122-VirtualCursor-std-layout.patch
deleted file mode 100644
index 5b06407..0000000
--- a/www-client/chromium/files/chromium-122-VirtualCursor-std-layout.patch
+++ /dev/null
@@ -1,219 +0,0 @@
-diff --git a/sql/recover_module/btree.cc b/sql/recover_module/btree.cc
-index ad985a3d7c..a013c4df17 100644
---- a/sql/recover_module/btree.cc
-+++ b/sql/recover_module/btree.cc
-@@ -136,16 +136,22 @@ static_assert(std::is_trivially_destructible<LeafPageDecoder>::value,
-               "Move the destructor to the .cc file if it's non-trival");
- #endif  // !DCHECK_IS_ON()
- 
--LeafPageDecoder::LeafPageDecoder(DatabasePageReader* db_reader) noexcept
--    : page_id_(db_reader->page_id()),
--      db_reader_(db_reader),
--      cell_count_(ComputeCellCount(db_reader)),
--      next_read_index_(0),
--      last_record_size_(0) {
-+LeafPageDecoder::LeafPageDecoder() noexcept = default;
-+
-+void LeafPageDecoder::Initialize(DatabasePageReader* db_reader) {
-+  page_id_ = db_reader->page_id();
-+  db_reader_ = db_reader;
-+  cell_count_ = ComputeCellCount(db_reader);
-+  next_read_index_ = 0;
-+  last_record_size_ = 0;
-   DCHECK(IsOnValidPage(db_reader));
-   DCHECK(DatabasePageReader::IsValidPageId(page_id_));
- }
- 
-+void LeafPageDecoder::Reset() {
-+  db_reader_ = nullptr;
-+}
-+
- bool LeafPageDecoder::TryAdvance() {
-   DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
-   DCHECK(CanAdvance());
-diff --git a/sql/recover_module/btree.h b/sql/recover_module/btree.h
-index 155be1ef17..ed27107804 100644
---- a/sql/recover_module/btree.h
-+++ b/sql/recover_module/btree.h
-@@ -104,9 +104,7 @@ class LeafPageDecoder {
-  public:
-   // Creates a decoder for a DatabasePageReader's last read page.
-   //
--  // |db_reader| must have been used to read an inner page of a table B-tree.
--  // |db_reader| must outlive this instance.
--  explicit LeafPageDecoder(DatabasePageReader* db_reader) noexcept;
-+  LeafPageDecoder() noexcept;
-   ~LeafPageDecoder() noexcept = default;
- 
-   LeafPageDecoder(const LeafPageDecoder&) = delete;
-@@ -154,6 +152,17 @@ class LeafPageDecoder {
-   // read as long as CanAdvance() returns true.
-   bool TryAdvance();
- 
-+  // Initialize with DatabasePageReader
-+  // |db_reader| must have been used to read an inner page of a table B-tree.
-+  // |db_reader| must outlive this instance.
-+  void Initialize(DatabasePageReader* db_reader);
-+
-+  // Reset internal DatabasePageReader
-+  void Reset();
-+
-+  // True if DatabasePageReader is valid
-+  bool IsValid() { return (db_reader_ != nullptr); }
-+
-   // True if the given reader may point to an inner page in a table B-tree.
-   //
-   // The last ReadPage() call on |db_reader| must have succeeded.
-@@ -167,16 +176,16 @@ class LeafPageDecoder {
-   static int ComputeCellCount(DatabasePageReader* db_reader);
- 
-   // The number of the B-tree page this reader is reading.
--  const int64_t page_id_;
-+  int64_t page_id_;
-   // Used to read the tree page.
-   //
-   // Raw pointer usage is acceptable because this instance's owner is expected
-   // to ensure that the DatabasePageReader outlives this.
-   // This field is not a raw_ptr<> because it caused a
-   // std::is_trivially_destructible static_assert failure.
--  RAW_PTR_EXCLUSION DatabasePageReader* const db_reader_;
-+  RAW_PTR_EXCLUSION DatabasePageReader* db_reader_;
-   // Caches the ComputeCellCount() value for this reader's page.
--  const int cell_count_ = ComputeCellCount(db_reader_);
-+  int cell_count_;
- 
-   // The reader's cursor state.
-   //
-diff --git a/sql/recover_module/cursor.cc b/sql/recover_module/cursor.cc
-index 8983af57e5..de5157c5a8 100644
---- a/sql/recover_module/cursor.cc
-+++ b/sql/recover_module/cursor.cc
-@@ -28,7 +28,7 @@ VirtualCursor::~VirtualCursor() {
- int VirtualCursor::First() {
-   DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
-   inner_decoders_.clear();
--  leaf_decoder_ = nullptr;
-+  leaf_decoder_.Reset();
- 
-   AppendPageDecoder(table_->root_page_id());
-   return Next();
-@@ -38,18 +38,18 @@ int VirtualCursor::Next() {
-   DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
-   record_reader_.Reset();
- 
--  while (!inner_decoders_.empty() || leaf_decoder_.get()) {
--    if (leaf_decoder_.get()) {
--      if (!leaf_decoder_->CanAdvance()) {
-+  while (!inner_decoders_.empty() || leaf_decoder_.IsValid()) {
-+    if (leaf_decoder_.IsValid()) {
-+      if (!leaf_decoder_.CanAdvance()) {
-         // The leaf has been exhausted. Remove it from the DFS stack.
--        leaf_decoder_ = nullptr;
-+        leaf_decoder_.Reset();
-         continue;
-       }
--      if (!leaf_decoder_->TryAdvance())
-+      if (!leaf_decoder_.TryAdvance())
-         continue;
- 
--      if (!payload_reader_.Initialize(leaf_decoder_->last_record_size(),
--                                      leaf_decoder_->last_record_offset())) {
-+      if (!payload_reader_.Initialize(leaf_decoder_.last_record_size(),
-+                                      leaf_decoder_.last_record_offset())) {
-         continue;
-       }
-       if (!record_reader_.Initialize())
-@@ -102,13 +102,13 @@ int VirtualCursor::ReadColumn(int column_index,
- int64_t VirtualCursor::RowId() {
-   DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
-   DCHECK(record_reader_.IsInitialized());
--  DCHECK(leaf_decoder_.get());
--  return leaf_decoder_->last_record_rowid();
-+  DCHECK(leaf_decoder_.IsValid());
-+  return leaf_decoder_.last_record_rowid();
- }
- 
- void VirtualCursor::AppendPageDecoder(int page_id) {
-   DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
--  DCHECK(leaf_decoder_.get() == nullptr)
-+  DCHECK(!leaf_decoder_.IsValid())
-       << __func__
-       << " must only be called when the current path has no leaf decoder";
- 
-@@ -116,7 +116,7 @@ void VirtualCursor::AppendPageDecoder(int page_id) {
-     return;
- 
-   if (LeafPageDecoder::IsOnValidPage(&db_reader_)) {
--    leaf_decoder_ = std::make_unique<LeafPageDecoder>(&db_reader_);
-+    leaf_decoder_.Initialize(&db_reader_);
-     return;
-   }
- 
-diff --git a/sql/recover_module/cursor.h b/sql/recover_module/cursor.h
-index 4cb0655700..4be15393e3 100644
---- a/sql/recover_module/cursor.h
-+++ b/sql/recover_module/cursor.h
-@@ -128,7 +128,7 @@ class VirtualCursor {
-   std::vector<std::unique_ptr<InnerPageDecoder>> inner_decoders_;
- 
-   // Decodes the leaf page containing records.
--  std::unique_ptr<LeafPageDecoder> leaf_decoder_;
-+  LeafPageDecoder leaf_decoder_;
- 
-   SEQUENCE_CHECKER(sequence_checker_);
- };
-diff --git a/sql/recover_module/pager.cc b/sql/recover_module/pager.cc
-index 7f5b368e51..cb7e2fda21 100644
---- a/sql/recover_module/pager.cc
-+++ b/sql/recover_module/pager.cc
-@@ -24,8 +24,7 @@ static_assert(DatabasePageReader::kMaxPageId <= std::numeric_limits<int>::max(),
-               "ints are not appropriate for representing page IDs");
- 
- DatabasePageReader::DatabasePageReader(VirtualTable* table)
--    : page_data_(std::make_unique<uint8_t[]>(table->page_size())),
--      table_(table) {
-+    : page_data_(table->page_size()), table_(table) {
-   CHECK(table != nullptr);
-   CHECK(IsValidPageSize(table->page_size()));
- }
-@@ -59,7 +58,7 @@ int DatabasePageReader::ReadPage(int page_id) {
-                 "The |read_offset| computation above may overflow");
- 
-   int sqlite_status =
--      RawRead(sqlite_file, read_size, read_offset, page_data_.get());
-+      RawRead(sqlite_file, read_size, read_offset, page_data_.data());
- 
-   // |page_id_| needs to be set to kHighestInvalidPageId if the read failed.
-   // Otherwise, future ReadPage() calls with the previous |page_id_| value
-diff --git a/sql/recover_module/pager.h b/sql/recover_module/pager.h
-index d60c5a4f07..f39ce84d74 100644
---- a/sql/recover_module/pager.h
-+++ b/sql/recover_module/pager.h
-@@ -6,8 +6,8 @@
- #define SQL_RECOVER_MODULE_PAGER_H_
- 
- #include <cstdint>
--#include <memory>
- #include <ostream>
-+#include <vector>
- 
- #include "base/check_op.h"
- #include "base/memory/raw_ptr.h"
-@@ -73,7 +73,7 @@ class DatabasePageReader {
-     DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
-     CHECK(IsValidPageId(page_id_))
-         << "Successful ReadPage() required before accessing pager state";
--    return page_data_.get();
-+    return page_data_.data();
-   }
- 
-   // The number of bytes in the page read by the last ReadPage() call.
-@@ -140,7 +140,7 @@ class DatabasePageReader {
-   int page_id_ = kHighestInvalidPageId;
-   // Stores the bytes of the last page successfully read by ReadPage().
-   // The content is undefined if the last call to ReadPage() did not succeed.
--  const std::unique_ptr<uint8_t[]> page_data_;
-+  std::vector<uint8_t> page_data_;
-   // Raw pointer usage is acceptable because this instance's owner is expected
-   // to ensure that the VirtualTable outlives this.
-   const raw_ptr<VirtualTable> table_;
diff --git a/www-client/chromium/files/chromium-123-EnumTable-crash.patch b/www-client/chromium/files/chromium-123-EnumTable-crash.patch
deleted file mode 100644
index 3c64789..0000000
--- a/www-client/chromium/files/chromium-123-EnumTable-crash.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-diff --git a/components/media_router/common/providers/cast/channel/enum_table.h b/components/media_router/common/providers/cast/channel/enum_table.h
-index dd58e6cfea..a0fa270bf2 100644
---- a/components/media_router/common/providers/cast/channel/enum_table.h
-+++ b/components/media_router/common/providers/cast/channel/enum_table.h
-@@ -9,6 +9,7 @@
- #include <cstring>
- #include <optional>
- #include <ostream>
-+#include <vector>
- 
- #include "base/check_op.h"
- #include "base/notreached.h"
-@@ -187,7 +188,6 @@ class
-   inline constexpr GenericEnumTableEntry(int32_t value);
-   inline constexpr GenericEnumTableEntry(int32_t value, base::StringPiece str);
- 
--  GenericEnumTableEntry(const GenericEnumTableEntry&) = delete;
-   GenericEnumTableEntry& operator=(const GenericEnumTableEntry&) = delete;
- 
-  private:
-@@ -253,7 +253,6 @@ class EnumTable {
-     constexpr Entry(E value, base::StringPiece str)
-         : GenericEnumTableEntry(static_cast<int32_t>(value), str) {}
- 
--    Entry(const Entry&) = delete;
-     Entry& operator=(const Entry&) = delete;
-   };
- 
-@@ -312,15 +311,14 @@ class EnumTable {
-     if (is_sorted_) {
-       const std::size_t index = static_cast<std::size_t>(value);
-       if (ANALYZER_ASSUME_TRUE(index < data_.size())) {
--        const auto& entry = data_.begin()[index];
-+        const auto& entry = data_[index];
-         if (ANALYZER_ASSUME_TRUE(entry.has_str()))
-           return entry.str();
-       }
-       return std::nullopt;
-     }
-     return GenericEnumTableEntry::FindByValue(
--        reinterpret_cast<const GenericEnumTableEntry*>(data_.begin()),
--        data_.size(), static_cast<int32_t>(value));
-+        &data_[0], data_.size(), static_cast<int32_t>(value));
-   }
- 
-   // This overload of GetString is designed for cases where the argument is a
-@@ -348,8 +346,7 @@ class EnumTable {
-   // enum value directly.
-   std::optional<E> GetEnum(base::StringPiece str) const {
-     auto* entry = GenericEnumTableEntry::FindByString(
--        reinterpret_cast<const GenericEnumTableEntry*>(data_.begin()),
--        data_.size(), str);
-+        &data_[0], data_.size(), str);
-     return entry ? static_cast<E>(entry->value) : std::optional<E>();
-   }
- 
-@@ -364,7 +361,7 @@ class EnumTable {
-   // Align the data on a cache line boundary.
-   alignas(64)
- #endif
--      std::initializer_list<Entry> data_;
-+      const std::vector<Entry> data_;
-   bool is_sorted_;
- 
-   constexpr EnumTable(std::initializer_list<Entry> data, bool is_sorted)
-@@ -376,8 +373,8 @@ class EnumTable {
- 
-     for (std::size_t i = 0; i < data.size(); i++) {
-       for (std::size_t j = i + 1; j < data.size(); j++) {
--        const Entry& ei = data.begin()[i];
--        const Entry& ej = data.begin()[j];
-+        const Entry& ei = data[i];
-+        const Entry& ej = data[j];
-         DCHECK(ei.value != ej.value)
-             << "Found duplicate enum values at indices " << i << " and " << j;
-         DCHECK(!(ei.has_str() && ej.has_str() && ei.str() == ej.str()))
diff --git a/www-client/chromium/files/chromium-123-compiler.patch b/www-client/chromium/files/chromium-123-compiler.patch
deleted file mode 100644
index 6faf9b7..0000000
--- a/www-client/chromium/files/chromium-123-compiler.patch
+++ /dev/null
@@ -1,317 +0,0 @@
-diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
-index a91928eeac..afc87ad613 100644
---- a/build/config/compiler/BUILD.gn
-+++ b/build/config/compiler/BUILD.gn
-@@ -322,9 +322,6 @@ config("compiler") {
- 
-   configs += [
-     # See the definitions below.
--    ":clang_revision",
--    ":rustc_revision",
--    ":compiler_cpu_abi",
-     ":compiler_codegen",
-     ":compiler_deterministic",
-   ]
-@@ -507,6 +504,9 @@ config("compiler") {
-     ldflags += [ "-fPIC" ]
-     rustflags += [ "-Crelocation-model=pic" ]
- 
-+    extra_rustflags = getenv("RUSTFLAGS")
-+    rustflags += [ extra_rustflags ]
-+
-     if (!is_clang) {
-       # Use pipes for communicating between sub-processes. Faster.
-       # (This flag doesn't do anything with Clang.)
-@@ -598,55 +598,6 @@ config("compiler") {
-     ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
-   }
- 
--  if (is_clang && !is_nacl && current_os != "zos") {
--    cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
--    if (save_reproducers_on_lld_crash && use_lld) {
--      ldflags += [
--        "-fcrash-diagnostics=all",
--        "-fcrash-diagnostics-dir=" + clang_diagnostic_dir,
--      ]
--    }
--
--    # TODO(hans): Remove this once Clang generates better optimized debug info
--    # by default. https://crbug.com/765793
--    cflags += [
--      "-mllvm",
--      "-instcombine-lower-dbg-declare=0",
--    ]
--    if (!is_debug && use_thin_lto && is_a_target_toolchain) {
--      if (is_win) {
--        ldflags += [ "-mllvm:-instcombine-lower-dbg-declare=0" ]
--      } else {
--        ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
--      }
--    }
--
--    # TODO(crbug.com/1488374): This causes binary size growth and potentially
--    # other problems.
--    # TODO(crbug.com/1491036): This isn't supported by Cronet's mainline llvm version.
--    if (default_toolchain != "//build/toolchain/cros:target" &&
--        !llvm_android_mainline) {
--      cflags += [
--        "-mllvm",
--        "-split-threshold-for-reg-with-hint=0",
--      ]
--      if (use_thin_lto && is_a_target_toolchain) {
--        if (is_win) {
--          ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
--        } else {
--          ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
--        }
--      }
--    }
--
--    # TODO(crbug.com/1235145): Investigate why/if this should be needed.
--    if (is_win) {
--      cflags += [ "/clang:-ffp-contract=off" ]
--    } else {
--      cflags += [ "-ffp-contract=off" ]
--    }
--  }
--
-   # C11/C++11 compiler flags setup.
-   # ---------------------------
-   if (is_linux || is_chromeos || is_android || (is_nacl && is_clang) ||
-@@ -1013,17 +964,6 @@ config("compiler") {
-     # `-nodefaultlibs` from the linker invocation from Rust, which would be used
-     # to compile dylibs on Android, such as for constructing unit test APKs.
-     "-Cdefault-linker-libraries",
--
--    # To make Rust .d files compatible with ninja
--    "-Zdep-info-omit-d-target",
--
--    # If a macro panics during compilation, show which macro and where it is
--    # defined.
--    "-Zmacro-backtrace",
--
--    # For deterministic builds, keep the local machine's current working
--    # directory from appearing in build outputs.
--    "-Zremap-cwd-prefix=.",
-   ]
- 
-   if (!is_win || force_rustc_color_output) {
-@@ -1520,46 +1460,6 @@ config("compiler_deterministic") {
-     }
-   }
- 
--  # Makes builds independent of absolute file path.
--  if (is_clang && strip_absolute_paths_from_debug_symbols) {
--    # If debug option is given, clang includes $cwd in debug info by default.
--    # For such build, this flag generates reproducible obj files even we use
--    # different build directory like "out/feature_a" and "out/feature_b" if
--    # we build same files with same compile flag.
--    # Other paths are already given in relative, no need to normalize them.
--    if (is_nacl) {
--      # TODO(https://crbug.com/1231236): Use -ffile-compilation-dir= here.
--      cflags += [
--        "-Xclang",
--        "-fdebug-compilation-dir",
--        "-Xclang",
--        ".",
--      ]
--    } else {
--      # -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
--      # and -fcoverage-compilation-dir=.
--      cflags += [ "-ffile-compilation-dir=." ]
--      swiftflags += [ "-file-compilation-dir=." ]
--    }
--    if (!is_win) {
--      # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
--      asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
--    }
--
--    if (is_win && use_lld) {
--      if (symbol_level == 2 || (is_clang && using_sanitizer)) {
--        # Absolutize source file paths for PDB. Pass the real build directory
--        # if the pdb contains source-level debug information and if linker
--        # reproducibility is not critical.
--        ldflags += [ "/PDBSourcePath:" + rebase_path(root_build_dir) ]
--      } else {
--        # Use a fake fixed base directory for paths in the pdb to make the pdb
--        # output fully deterministic and independent of the build directory.
--        ldflags += [ "/PDBSourcePath:o:\fake\prefix" ]
--      }
--    }
--  }
--
-   # Tells the compiler not to use absolute paths when passing the default
-   # paths to the tools it invokes. We don't want this because we don't
-   # really need it and it can mess up the goma cache entries.
-@@ -1578,39 +1478,6 @@ config("compiler_deterministic") {
-   }
- }
- 
--config("clang_revision") {
--  if (is_clang && clang_base_path == default_clang_base_path) {
--    update_args = [
--      "--print-revision",
--      "--verify-version=$clang_version",
--    ]
--    if (llvm_force_head_revision) {
--      update_args += [ "--llvm-force-head-revision" ]
--    }
--    clang_revision = exec_script("//tools/clang/scripts/update.py",
--                                 update_args,
--                                 "trim string")
--
--    # This is here so that all files get recompiled after a clang roll and
--    # when turning clang on or off. (defines are passed via the command line,
--    # and build system rebuild things when their commandline changes). Nothing
--    # should ever read this define.
--    defines = [ "CR_CLANG_REVISION=\"$clang_revision\"" ]
--  }
--}
--
--config("rustc_revision") {
--  if (rustc_revision != "") {
--    # Similar to the above config, this is here so that all files get recompiled
--    # after a rustc roll. Nothing should ever read this cfg. This will not be
--    # set if a custom toolchain is used.
--    rustflags = [
--      "--cfg",
--      "cr_rustc_revision=\"$rustc_revision\"",
--    ]
--  }
--}
--
- config("compiler_arm_fpu") {
-   if (current_cpu == "arm" && !is_ios && !is_nacl) {
-     cflags = [ "-mfpu=$arm_fpu" ]
-@@ -1964,11 +1831,7 @@ config("chromium_code") {
-       defines = [ "_HAS_NODISCARD" ]
-     }
-   } else {
--    cflags = [ "-Wall" ]
--    if (is_clang) {
--      # Enable extra warnings for chromium_code when we control the compiler.
--      cflags += [ "-Wextra" ]
--    }
-+    cflags = [ ]
- 
-     # In Chromium code, we define __STDC_foo_MACROS in order to get the
-     # C99 macros on Mac and Linux.
-@@ -1977,24 +1840,6 @@ config("chromium_code") {
-       "__STDC_FORMAT_MACROS",
-     ]
- 
--    if (!is_debug && !using_sanitizer && current_cpu != "s390x" &&
--        current_cpu != "s390" && current_cpu != "ppc64" &&
--        current_cpu != "mips" && current_cpu != "mips64" &&
--        current_cpu != "riscv64" && current_cpu != "loong64") {
--      # Non-chromium code is not guaranteed to compile cleanly with
--      # _FORTIFY_SOURCE. Also, fortified build may fail when optimizations are
--      # disabled, so only do that for Release build.
--      fortify_level = "2"
--
--      # ChromeOS's toolchain supports a high-quality _FORTIFY_SOURCE=3
--      # implementation with a few custom glibc patches. Use that if it's
--      # available.
--      if (is_chromeos_device && !lacros_use_chromium_toolchain) {
--        fortify_level = "3"
--      }
--      defines += [ "_FORTIFY_SOURCE=" + fortify_level ]
--    }
--
-     if (is_apple) {
-       cflags_objc = [ "-Wimplicit-retain-self" ]
-       cflags_objcc = [ "-Wimplicit-retain-self" ]
-@@ -2373,7 +2218,8 @@ config("default_stack_frames") {
- }
- 
- # Default "optimization on" config.
--config("optimize") {
-+config("optimize") { }
-+config("xoptimize") {
-   if (is_win) {
-     if (chrome_pgo_phase != 2) {
-       # Favor size over speed, /O1 must be before the common flags.
-@@ -2432,7 +2278,8 @@ config("optimize") {
- }
- 
- # Turn off optimizations.
--config("no_optimize") {
-+config("no_optimize") { }
-+config("xno_optimize") {
-   if (is_win) {
-     cflags = [
-       "/Od",  # Disable optimization.
-@@ -2472,7 +2319,8 @@ config("no_optimize") {
- # Turns up the optimization level. On Windows, this implies whole program
- # optimization and link-time code generation which is very expensive and should
- # be used sparingly.
--config("optimize_max") {
-+config("optimize_max") { }
-+config("xoptimize_max") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2505,7 +2353,8 @@ config("optimize_max") {
- #
- # TODO(crbug.com/621335) - rework how all of these configs are related
- # so that we don't need this disclaimer.
--config("optimize_speed") {
-+config("optimize_speed") { }
-+config("xoptimize_speed") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2531,7 +2380,8 @@ config("optimize_speed") {
-   }
- }
- 
--config("optimize_fuzzing") {
-+config("optimize_fuzzing") { }
-+config("xoptimize_fuzzing") {
-   cflags = [ "-O1" ] + common_optimize_on_cflags
-   rustflags = [ "-Copt-level=1" ]
-   ldflags = common_optimize_on_ldflags
-@@ -2664,7 +2514,8 @@ config("win_pdbaltpath") {
- }
- 
- # Full symbols.
--config("symbols") {
-+config("symbols") { }
-+config("xsymbols") {
-   rustflags = []
-   if (is_win) {
-     if (is_clang) {
-@@ -2813,7 +2664,8 @@ config("symbols") {
- # Minimal symbols.
- # This config guarantees to hold symbol for stack trace which are shown to user
- # when crash happens in unittests running on buildbot.
--config("minimal_symbols") {
-+config("minimal_symbols") { }
-+config("xminimal_symbols") {
-   rustflags = []
-   if (is_win) {
-     # Functions, files, and line tables only.
-@@ -2898,7 +2750,8 @@ config("minimal_symbols") {
- # This configuration contains function names only. That is, the compiler is
- # told to not generate debug information and the linker then just puts function
- # names in the final debug information.
--config("no_symbols") {
-+config("no_symbols") { }
-+config("xno_symbols") {
-   if (is_win) {
-     ldflags = [ "/DEBUG" ]
- 
-diff --git a/build/config/rust.gni b/build/config/rust.gni
-index 9b0ee754ba..a438ed231c 100644
---- a/build/config/rust.gni
-+++ b/build/config/rust.gni
-@@ -75,7 +75,8 @@ declare_args() {
-   #
-   # TODO(https://crbug.com/1482525): Re-enable ThinLTO for Rust on LaCrOS
-   # TODO(b/300937673): Re-enable ThinLTO for Rust on ash-chrome
--  toolchain_supports_rust_thin_lto = !is_chromeos
-+  # toolchain_supports_rust_thin_lto = !is_chromeos
-+  toolchain_supports_rust_thin_lto = false
- 
-   # Any extra std rlibs in your Rust toolchain, relative to the standard
-   # Rust toolchain. Typically used with 'rust_sysroot_absolute'
diff --git a/www-client/chromium/files/chromium-124-metrics-histograms-nodepotbin.patch b/www-client/chromium/files/chromium-124-metrics-histograms-nodepotbin.patch
deleted file mode 100644
index a0d33bf..0000000
--- a/www-client/chromium/files/chromium-124-metrics-histograms-nodepotbin.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/tools/metrics/histograms/expand_owners.py b/tools/metrics/histograms/expand_owners.py
-index cd176513b8..dfbf9ac93f 100644
---- a/tools/metrics/histograms/expand_owners.py
-+++ b/tools/metrics/histograms/expand_owners.py
-@@ -306,6 +306,7 @@ def ExtractComponentViaDirmd(path):
-   """
-   # Verify that the paths are absolute and the root is a parent of the
-   # passed in path.
-+  return ""
-   root_path = os.path.abspath(os.path.join(*DIR_ABOVE_TOOLS))
-   path = os.path.abspath(path)
-   if not path.startswith(root_path):
diff --git a/www-client/chromium/files/chromium-125-compiler.patch b/www-client/chromium/files/chromium-125-compiler.patch
deleted file mode 100644
index f656fcf..0000000
--- a/www-client/chromium/files/chromium-125-compiler.patch
+++ /dev/null
@@ -1,317 +0,0 @@
-diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
-index 2ac26091c0..75abd9a935 100644
---- a/build/config/compiler/BUILD.gn
-+++ b/build/config/compiler/BUILD.gn
-@@ -319,9 +319,6 @@ config("compiler") {
- 
-   configs += [
-     # See the definitions below.
--    ":clang_revision",
--    ":rustc_revision",
--    ":compiler_cpu_abi",
-     ":compiler_codegen",
-     ":compiler_deterministic",
-   ]
-@@ -496,6 +493,9 @@ config("compiler") {
-     ldflags += [ "-fPIC" ]
-     rustflags += [ "-Crelocation-model=pic" ]
- 
-+    extra_rustflags = getenv("RUSTFLAGS")
-+    rustflags += [ extra_rustflags ]
-+
-     if (!is_clang) {
-       # Use pipes for communicating between sub-processes. Faster.
-       # (This flag doesn't do anything with Clang.)
-@@ -587,55 +587,6 @@ config("compiler") {
-     ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
-   }
- 
--  if (is_clang && !is_nacl && current_os != "zos") {
--    cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
--    if (save_reproducers_on_lld_crash && use_lld) {
--      ldflags += [
--        "-fcrash-diagnostics=all",
--        "-fcrash-diagnostics-dir=" + clang_diagnostic_dir,
--      ]
--    }
--
--    # TODO(hans): Remove this once Clang generates better optimized debug info
--    # by default. https://crbug.com/765793
--    cflags += [
--      "-mllvm",
--      "-instcombine-lower-dbg-declare=0",
--    ]
--    if (!is_debug && use_thin_lto && is_a_target_toolchain) {
--      if (is_win) {
--        ldflags += [ "-mllvm:-instcombine-lower-dbg-declare=0" ]
--      } else {
--        ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
--      }
--    }
--
--    # TODO(crbug.com/1488374): This causes binary size growth and potentially
--    # other problems.
--    # TODO(crbug.com/1491036): This isn't supported by Cronet's mainline llvm version.
--    if (default_toolchain != "//build/toolchain/cros:target" &&
--        !llvm_android_mainline) {
--      cflags += [
--        "-mllvm",
--        "-split-threshold-for-reg-with-hint=0",
--      ]
--      if (use_thin_lto && is_a_target_toolchain) {
--        if (is_win) {
--          ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
--        } else {
--          ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
--        }
--      }
--    }
--
--    # TODO(crbug.com/1235145): Investigate why/if this should be needed.
--    if (is_win) {
--      cflags += [ "/clang:-ffp-contract=off" ]
--    } else {
--      cflags += [ "-ffp-contract=off" ]
--    }
--  }
--
-   # C11/C++11 compiler flags setup.
-   # ---------------------------
-   if (is_linux || is_chromeos || is_android || (is_nacl && is_clang) ||
-@@ -1000,17 +951,6 @@ config("compiler") {
-     # `-nodefaultlibs` from the linker invocation from Rust, which would be used
-     # to compile dylibs on Android, such as for constructing unit test APKs.
-     "-Cdefault-linker-libraries",
--
--    # To make Rust .d files compatible with ninja
--    "-Zdep-info-omit-d-target",
--
--    # If a macro panics during compilation, show which macro and where it is
--    # defined.
--    "-Zmacro-backtrace",
--
--    # For deterministic builds, keep the local machine's current working
--    # directory from appearing in build outputs.
--    "-Zremap-cwd-prefix=.",
-   ]
- 
-   if (!is_win || force_rustc_color_output) {
-@@ -1518,46 +1458,6 @@ config("compiler_deterministic") {
-     }
-   }
- 
--  # Makes builds independent of absolute file path.
--  if (is_clang && strip_absolute_paths_from_debug_symbols) {
--    # If debug option is given, clang includes $cwd in debug info by default.
--    # For such build, this flag generates reproducible obj files even we use
--    # different build directory like "out/feature_a" and "out/feature_b" if
--    # we build same files with same compile flag.
--    # Other paths are already given in relative, no need to normalize them.
--    if (is_nacl) {
--      # TODO(https://crbug.com/1231236): Use -ffile-compilation-dir= here.
--      cflags += [
--        "-Xclang",
--        "-fdebug-compilation-dir",
--        "-Xclang",
--        ".",
--      ]
--    } else {
--      # -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
--      # and -fcoverage-compilation-dir=.
--      cflags += [ "-ffile-compilation-dir=." ]
--      swiftflags += [ "-file-compilation-dir=." ]
--    }
--    if (!is_win) {
--      # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
--      asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
--    }
--
--    if (is_win && use_lld) {
--      if (symbol_level == 2 || (is_clang && using_sanitizer)) {
--        # Absolutize source file paths for PDB. Pass the real build directory
--        # if the pdb contains source-level debug information and if linker
--        # reproducibility is not critical.
--        ldflags += [ "/PDBSourcePath:" + rebase_path(root_build_dir) ]
--      } else {
--        # Use a fake fixed base directory for paths in the pdb to make the pdb
--        # output fully deterministic and independent of the build directory.
--        ldflags += [ "/PDBSourcePath:o:\fake\prefix" ]
--      }
--    }
--  }
--
-   # Tells the compiler not to use absolute paths when passing the default
-   # paths to the tools it invokes. We don't want this because we don't
-   # really need it and it can mess up the RBE cache entries.
-@@ -1576,39 +1476,6 @@ config("compiler_deterministic") {
-   }
- }
- 
--config("clang_revision") {
--  if (is_clang && clang_base_path == default_clang_base_path) {
--    update_args = [
--      "--print-revision",
--      "--verify-version=$clang_version",
--    ]
--    if (llvm_force_head_revision) {
--      update_args += [ "--llvm-force-head-revision" ]
--    }
--    clang_revision = exec_script("//tools/clang/scripts/update.py",
--                                 update_args,
--                                 "trim string")
--
--    # This is here so that all files get recompiled after a clang roll and
--    # when turning clang on or off. (defines are passed via the command line,
--    # and build system rebuild things when their commandline changes). Nothing
--    # should ever read this define.
--    defines = [ "CR_CLANG_REVISION=\"$clang_revision\"" ]
--  }
--}
--
--config("rustc_revision") {
--  if (rustc_revision != "") {
--    # Similar to the above config, this is here so that all files get recompiled
--    # after a rustc roll. Nothing should ever read this cfg. This will not be
--    # set if a custom toolchain is used.
--    rustflags = [
--      "--cfg",
--      "cr_rustc_revision=\"$rustc_revision\"",
--    ]
--  }
--}
--
- config("compiler_arm_fpu") {
-   if (current_cpu == "arm" && !is_ios && !is_nacl) {
-     cflags = [ "-mfpu=$arm_fpu" ]
-@@ -1981,11 +1848,7 @@ config("chromium_code") {
-       defines = [ "_HAS_NODISCARD" ]
-     }
-   } else {
--    cflags = [ "-Wall" ]
--    if (is_clang) {
--      # Enable extra warnings for chromium_code when we control the compiler.
--      cflags += [ "-Wextra" ]
--    }
-+    cflags = [ ]
- 
-     # In Chromium code, we define __STDC_foo_MACROS in order to get the
-     # C99 macros on Mac and Linux.
-@@ -1994,24 +1857,6 @@ config("chromium_code") {
-       "__STDC_FORMAT_MACROS",
-     ]
- 
--    if (!is_debug && !using_sanitizer && current_cpu != "s390x" &&
--        current_cpu != "s390" && current_cpu != "ppc64" &&
--        current_cpu != "mips" && current_cpu != "mips64" &&
--        current_cpu != "riscv64" && current_cpu != "loong64") {
--      # Non-chromium code is not guaranteed to compile cleanly with
--      # _FORTIFY_SOURCE. Also, fortified build may fail when optimizations are
--      # disabled, so only do that for Release build.
--      fortify_level = "2"
--
--      # ChromeOS's toolchain supports a high-quality _FORTIFY_SOURCE=3
--      # implementation with a few custom glibc patches. Use that if it's
--      # available.
--      if (is_chromeos_device && !lacros_use_chromium_toolchain) {
--        fortify_level = "3"
--      }
--      defines += [ "_FORTIFY_SOURCE=" + fortify_level ]
--    }
--
-     if (is_apple) {
-       cflags_objc = [ "-Wimplicit-retain-self" ]
-       cflags_objcc = [ "-Wimplicit-retain-self" ]
-@@ -2387,7 +2232,8 @@ config("default_stack_frames") {
- }
- 
- # Default "optimization on" config.
--config("optimize") {
-+config("optimize") { }
-+config("xoptimize") {
-   if (is_win) {
-     cflags = [ "/O2" ] + common_optimize_on_cflags
- 
-@@ -2428,7 +2274,8 @@ config("optimize") {
- }
- 
- # Turn off optimizations.
--config("no_optimize") {
-+config("no_optimize") { }
-+config("xno_optimize") {
-   if (is_win) {
-     cflags = [
-       "/Od",  # Disable optimization.
-@@ -2468,7 +2315,8 @@ config("no_optimize") {
- # Turns up the optimization level. Used to explicitly enable -O2 instead of
- # -Os for select targets on platforms that use optimize_for_size. No-op
- # elsewhere.
--config("optimize_max") {
-+config("optimize_max") { }
-+config("xoptimize_max") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2501,7 +2349,8 @@ config("optimize_max") {
- #
- # TODO(crbug.com/621335) - rework how all of these configs are related
- # so that we don't need this disclaimer.
--config("optimize_speed") {
-+config("optimize_speed") { }
-+config("xoptimize_speed") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2530,7 +2379,8 @@ config("optimize_speed") {
-   }
- }
- 
--config("optimize_fuzzing") {
-+config("optimize_fuzzing") { }
-+config("xoptimize_fuzzing") {
-   cflags = [ "-O1" ] + common_optimize_on_cflags
-   rustflags = [ "-Copt-level=1" ]
-   ldflags = common_optimize_on_ldflags
-@@ -2663,7 +2513,8 @@ config("win_pdbaltpath") {
- }
- 
- # Full symbols.
--config("symbols") {
-+config("symbols") { }
-+config("xsymbols") {
-   rustflags = []
-   if (is_win) {
-     if (is_clang) {
-@@ -2812,7 +2663,8 @@ config("symbols") {
- # Minimal symbols.
- # This config guarantees to hold symbol for stack trace which are shown to user
- # when crash happens in unittests running on buildbot.
--config("minimal_symbols") {
-+config("minimal_symbols") { }
-+config("xminimal_symbols") {
-   rustflags = []
-   if (is_win) {
-     # Functions, files, and line tables only.
-@@ -2897,7 +2749,8 @@ config("minimal_symbols") {
- # This configuration contains function names only. That is, the compiler is
- # told to not generate debug information and the linker then just puts function
- # names in the final debug information.
--config("no_symbols") {
-+config("no_symbols") { }
-+config("xno_symbols") {
-   if (is_win) {
-     ldflags = [ "/DEBUG" ]
- 
-diff --git a/build/config/rust.gni b/build/config/rust.gni
-index 59fa14463b..ca780602b4 100644
---- a/build/config/rust.gni
-+++ b/build/config/rust.gni
-@@ -75,7 +75,8 @@ declare_args() {
-   #
-   # TODO(https://crbug.com/1482525): Re-enable ThinLTO for Rust on LaCrOS
-   # TODO(b/300937673): Re-enable ThinLTO for Rust on ash-chrome
--  toolchain_supports_rust_thin_lto = !is_chromeos
-+  # toolchain_supports_rust_thin_lto = !is_chromeos
-+  toolchain_supports_rust_thin_lto = false
- 
-   # Any extra std rlibs in your Rust toolchain, relative to the standard
-   # Rust toolchain. Typically used with 'rust_sysroot_absolute'
diff --git a/www-client/chromium/files/chromium-125-revert-8a3bec6.patch b/www-client/chromium/files/chromium-125-revert-8a3bec6.patch
deleted file mode 100644
index 0f19d49..0000000
--- a/www-client/chromium/files/chromium-125-revert-8a3bec6.patch
+++ /dev/null
@@ -1,450 +0,0 @@
-diff --git a/third_party/blink/renderer/platform/BUILD.gn b/third_party/blink/renderer/platform/BUILD.gn
-index 2c079c06c5..34a844659b 100644
---- a/third_party/blink/renderer/platform/BUILD.gn
-+++ b/third_party/blink/renderer/platform/BUILD.gn
-@@ -118,10 +118,7 @@ blink_python_runner("color_data") {
- 
- compiled_action("character_data") {
-   tool = ":character_data_generator"
--  outputs = [
--    "$blink_platform_output_dir/character_property_data.cc",
--    "$blink_platform_output_dir/text/break_iterator_data_inline_header.h",
--  ]
-+  outputs = [ "$blink_platform_output_dir/character_property_data.cc" ]
-   args = rebase_path(outputs, root_build_dir)
- }
- 
-diff --git a/third_party/blink/renderer/platform/runtime_enabled_features.json5 b/third_party/blink/renderer/platform/runtime_enabled_features.json5
-index 28d34020f7..45942f4e89 100644
---- a/third_party/blink/renderer/platform/runtime_enabled_features.json5
-+++ b/third_party/blink/renderer/platform/runtime_enabled_features.json5
-@@ -509,11 +509,6 @@
-       public: true,
-       status: "experimental",
-     },
--    {
--      // crbug.com/41485013
--      name: "BreakIteratorDataGenerator",
--      status: "stable",
--    },
-     {
-       name: "BrowserVerifiedUserActivationKeyboard",
-       base_feature: "none",
-diff --git a/third_party/blink/renderer/platform/text/character_property_data_generator.cc b/third_party/blink/renderer/platform/text/character_property_data_generator.cc
-index 70101dbf76..27e6852647 100644
---- a/third_party/blink/renderer/platform/text/character_property_data_generator.cc
-+++ b/third_party/blink/renderer/platform/text/character_property_data_generator.cc
-@@ -5,19 +5,13 @@
- #include "third_party/blink/renderer/platform/text/character_property_data.h"
- 
- #include <stdio.h>
--#include <unicode/brkiter.h>
--#include <unicode/locid.h>
- #include <unicode/ucptrie.h>
--#include <unicode/udata.h>
--#include <unicode/ulocdata.h>
- #include <unicode/umutablecptrie.h>
- #include <unicode/uniset.h>
- #include <unicode/unistr.h>
- 
- #include <cassert>
- #include <cstring>
--#include <filesystem>
--#include <fstream>
- #include <iterator>
- #include <memory>
- 
-@@ -31,36 +25,6 @@
- namespace blink {
- namespace {
- 
--#define CHECK_U_ERROR(error, name) \
--  CHECK(U_SUCCESS(error)) << name << ": (" << error << ")" << u_errorName(error)
--
--//
--// Load the ICU data file and set it to the ICU.
--//
--void InitializeIcu(const char* exec_path) {
--  // ICU can't load the data file by itself because ICU tries to load the
--  // versioned data file (e.g., "icudt73l.dat"), while the Chromium build system
--  // creates the unversioned data file (e.g., "icudtl.dat").
--  std::filesystem::path path{exec_path};
--  path = path.parent_path() / "icudt" U_ICUDATA_TYPE_LETTER ".dat";
--
--  std::ifstream data_ifstream(path, std::ios_base::binary);
--  CHECK(data_ifstream.is_open());
--  static std::vector<uint8_t> icu_data;
--  CHECK(icu_data.empty());
--  std::copy(std::istreambuf_iterator<char>(data_ifstream),
--            std::istreambuf_iterator<char>(), std::back_inserter(icu_data));
--  UErrorCode error = U_ZERO_ERROR;
--  udata_setCommonData(icu_data.data(), &error);
--  CHECK_U_ERROR(error, "udata_setCommonData");
--
--  // Check ICU functions that need the data resources are working.
--  // https://unicode-org.github.io/icu/userguide/icu/design.html#icu4c-initialization-and-termination
--  UVersionInfo version;
--  ulocdata_getCLDRVersion(version, &error);
--  CHECK_U_ERROR(error, "ulocdata_getCLDRVersion");
--}
--
- class CharacterPropertyValues {
-  public:
-   constexpr static UChar32 kMaxCodepoint = 0x10FFFF;
-@@ -255,201 +219,18 @@ static void GenerateCharacterPropertyData(FILE* fp) {
-   GenerateUTrieSerialized(fp, serialized_size, serialized);
- }
- 
--//
--// Generate a line break pair table in `break_iterator_data_inline_header.h`.
--//
--// See [UAX14](https://unicode.org/reports/tr14/).
--//
--class LineBreakData {
-- public:
--  LineBreakData() = default;
--
--  static void Generate(FILE* fp) {
--    LineBreakData data;
--    data.FillFromIcu();
--    data.FillAscii();
--    data.Print(fp);
--  }
--
-- private:
--  // Fill the pair table from the ICU BreakIterator.
--  void FillFromIcu() {
--    UErrorCode status = U_ZERO_ERROR;
--    const icu::Locale locale("en");
--    icu::BreakIterator* break_iterator =
--        icu::BreakIterator::createLineInstance(locale, status);
--    CHECK_U_ERROR(status, "createLineInstance");
--
--    for (UChar ch = kMinChar; ch <= kMaxChar; ++ch) {
--      const icu::UnicodeString ch_str(ch);
--      for (UChar ch_next = kMinChar; ch_next <= kMaxChar; ++ch_next) {
--        const icu::UnicodeString ch_next_str(ch_next);
--        const icu::UnicodeString str = ch_str + ch_next_str;
--        break_iterator->setText(str);
--        SetPairValue(ch, ch_next, break_iterator->isBoundary(1));
--      }
--    }
--  }
--
--  // Line breaking table for printable ASCII characters. Line breaking
--  // opportunities in this table are as below:
--  // - before opening punctuations such as '(', '<', '[', '{' after certain
--  //   characters (compatible with Firefox 3.6);
--  // - after '-' and '?' (backward-compatible, and compatible with Internet
--  //   Explorer).
--  // Please refer to <https://bugs.webkit.org/show_bug.cgi?id=37698> for line
--  // breaking matrixes of different browsers and the ICU standard.
--  void FillAscii() {
--#define ALL_CHAR '!', 0x7F
--    SetPairValue(ALL_CHAR, ALL_CHAR, false);
--    SetPairValue(ALL_CHAR, '(', '(', true);
--    SetPairValue(ALL_CHAR, '<', '<', true);
--    SetPairValue(ALL_CHAR, '[', '[', true);
--    SetPairValue(ALL_CHAR, '{', '{', true);
--    SetPairValue('-', '-', ALL_CHAR, true);
--    SetPairValue('?', '?', ALL_CHAR, true);
--    SetPairValue('-', '-', '$', '$', false);
--    SetPairValue(ALL_CHAR, '!', '!', false);
--    SetPairValue('?', '?', '"', '"', false);
--    SetPairValue('?', '?', '\'', '\'', false);
--    SetPairValue(ALL_CHAR, ')', ')', false);
--    SetPairValue(ALL_CHAR, ',', ',', false);
--    SetPairValue(ALL_CHAR, '.', '.', false);
--    SetPairValue(ALL_CHAR, '/', '/', false);
--    // Note: Between '-' and '[0-9]' is hard-coded in `ShouldBreakFast()`.
--    SetPairValue('-', '-', '0', '9', false);
--    SetPairValue(ALL_CHAR, ':', ':', false);
--    SetPairValue(ALL_CHAR, ';', ';', false);
--    SetPairValue(ALL_CHAR, '?', '?', false);
--    SetPairValue(ALL_CHAR, ']', ']', false);
--    SetPairValue(ALL_CHAR, '}', '}', false);
--    SetPairValue('$', '$', ALL_CHAR, false);
--    SetPairValue('\'', '\'', ALL_CHAR, false);
--    SetPairValue('(', '(', ALL_CHAR, false);
--    SetPairValue('/', '/', ALL_CHAR, false);
--    SetPairValue('0', '9', ALL_CHAR, false);
--    SetPairValue('<', '<', ALL_CHAR, false);
--    SetPairValue('@', '@', ALL_CHAR, false);
--    SetPairValue('A', 'Z', ALL_CHAR, false);
--    SetPairValue('[', '[', ALL_CHAR, false);
--    SetPairValue('^', '`', ALL_CHAR, false);
--    SetPairValue('a', 'z', ALL_CHAR, false);
--    SetPairValue('{', '{', ALL_CHAR, false);
--    SetPairValue(0x7F, 0x7F, ALL_CHAR, false);
--#undef ALL_CHAR
--  }
--
--  // Print the C++ source code.
--  void Print(FILE* fp) {
--    // Print file headers.
--    fprintf(fp,
--            "#include <cstdint>\n"
--            "#include "
--            "\"third_party/blink/renderer/platform/wtf/text/wtf_uchar.h\"\n"
--            "\nnamespace {\n\n");
--
--    fprintf(fp, "constexpr UChar kFastLineBreakMinChar = 0x%02X;\n", kMinChar);
--    fprintf(fp, "constexpr UChar kFastLineBreakMaxChar = 0x%02X;\n", kMaxChar);
--
--    // Define macros.
--    fprintf(fp,
--            "\n#define B(a, b, c, d, e, f, g, h)"
--            " ((a) | ((b) << 1) | ((c) << 2) | ((d) << 3) |"
--            " ((e) << 4) | ((f) << 5) | ((g) << 6) | ((h) << 7))\n\n");
--
--    fprintf(fp, "const uint8_t kFastLineBreakTable[%d][%d] = {\n", kNumChars,
--            kNumCharsRoundUp8 / 8);
--
--    // Print the column comment.
--    fprintf(fp, "           /*");
--    for (UChar ch = kMinChar; ch <= kMaxChar; ++ch) {
--      if (ch != kMinChar && (ch - kMinChar) % 8 == 0) {
--        fprintf(fp, "   ");
--      }
--      fprintf(fp, ch < 0x7F ? " %c" : "%02X", ch);
--    }
--    fprintf(fp, " */\n");
--
--    // Print the data array.
--    for (int y = 0; y < kNumChars; ++y) {
--      const UChar ch = y + kMinChar;
--      fprintf(fp, "/* %02X %c */ {B(", ch, ch < 0x7F ? ch : ' ');
--      const char* prefix = "";
--      for (int x = 0; x < kNumCharsRoundUp8; ++x) {
--        fprintf(fp, "%s%d", prefix, pair_[y][x]);
--        prefix = (x % 8 == 7) ? "),B(" : ",";
--      }
--      fprintf(fp, ")},\n");
--    }
--    fprintf(fp,
--            "};\n\n"
--            "#undef B\n\n"
--            "template <typename T>\n"
--            "inline uint8_t GetFastLineBreak(T ch1, T ch2) {\n"
--            "  const T i2 = ch2 - kFastLineBreakMinChar;\n"
--            "  return kFastLineBreakTable[ch1 - kFastLineBreakMinChar]"
--            "[i2 / 8] & (1 << (i2 %% 8));\n"
--            "}\n\n"
--            "}  // namespace\n");
--  }
--
--  void SetPairValue(UChar ch1_min,
--                    UChar ch1_max,
--                    UChar ch2_min,
--                    UChar ch2_max,
--                    bool value) {
--    for (UChar ch1 = ch1_min; ch1 <= ch1_max; ++ch1) {
--      for (UChar ch2 = ch2_min; ch2 <= ch2_max; ++ch2) {
--        SetPairValue(ch1, ch2, value);
--      }
--    }
--  }
--
--  // Set the breakability between `ch1` and `ch2`.
--  void SetPairValue(UChar ch1, UChar ch2, bool value) {
--    CHECK_GE(ch1, kMinChar);
--    CHECK_LE(ch1, kMaxChar);
--    CHECK_GE(ch2, kMinChar);
--    CHECK_LE(ch2, kMaxChar);
--    pair_[ch1 - kMinChar][ch2 - kMinChar] = value;
--  }
--
--  constexpr static UChar kMinChar = '!';
--  constexpr static UChar kMaxChar = 0xFF;
--  constexpr static int kNumChars = kMaxChar - kMinChar + 1;
--  constexpr static int kNumCharsRoundUp8 = (kNumChars + 7) / 8 * 8;
--  bool pair_[kNumChars][kNumCharsRoundUp8]{};
--};
--
--void InvokeGenerator(int index,
--                     int argc,
--                     char** argv,
--                     void (*generator)(FILE*)) {
--  if (index >= argc) {
--    return;
--  }
--  const char* path = argv[index];
--  if (!*path) {
--    return;
--  }
--
--  if (strcmp(path, "-") == 0) {
--    (*generator)(stdout);
--    return;
--  }
--
--  FILE* fp = fopen(path, "wb");
--  (*generator)(fp);
--  fclose(fp);
--}
--
- }  // namespace
- }  // namespace blink
- 
- int main(int argc, char** argv) {
--  blink::InitializeIcu(argv[0]);
--  blink::InvokeGenerator(1, argc, argv, blink::GenerateCharacterPropertyData);
--  blink::InvokeGenerator(2, argc, argv, blink::LineBreakData::Generate);
-+  // Write the serialized array to the source file.
-+  if (argc <= 1) {
-+    blink::GenerateCharacterPropertyData(stdout);
-+  } else {
-+    FILE* fp = fopen(argv[1], "wb");
-+    blink::GenerateCharacterPropertyData(fp);
-+    fclose(fp);
-+  }
- 
-   return 0;
- }
-diff --git a/third_party/blink/renderer/platform/text/text_break_iterator.cc b/third_party/blink/renderer/platform/text/text_break_iterator.cc
-index 650eb760b2..14de47d9fe 100644
---- a/third_party/blink/renderer/platform/text/text_break_iterator.cc
-+++ b/third_party/blink/renderer/platform/text/text_break_iterator.cc
-@@ -26,8 +26,6 @@
- #include <unicode/uchar.h>
- #include <unicode/uvernum.h>
- 
--#include "third_party/blink/renderer/platform/runtime_enabled_features.h"
--#include "third_party/blink/renderer/platform/text/break_iterator_data_inline_header.h"
- #include "third_party/blink/renderer/platform/wtf/std_lib_extras.h"
- #include "third_party/blink/renderer/platform/wtf/text/ascii_ctype.h"
- #include "third_party/blink/renderer/platform/wtf/text/character_names.h"
-@@ -113,9 +111,6 @@ static const UChar kAsciiLineBreakTableLastChar = 127;
- 
- #define F 0xFF
- 
--// Check if the generated table match the `kAsciiLineBreakTable` table.
--#define CHECK_ASCII_LINE_BRAEK_TABLE 0
--
- // Line breaking table for printable ASCII characters. Line breaking
- // opportunities in this table are as below:
- // - before opening punctuations such as '(', '<', '[', '{' after certain
-@@ -166,24 +161,6 @@ static const unsigned char kAsciiLineBreakTable[][(kAsciiLineBreakTableLastChar
- };
- // clang-format on
- 
--#if CHECK_ASCII_LINE_BRAEK_TABLE
--void CheckAsciiLineBreakTable() {
--  for (UChar ch2 = kAsciiLineBreakTableFirstChar;
--       ch2 <= kAsciiLineBreakTableLastChar; ++ch2) {
--    for (UChar ch1 = kAsciiLineBreakTableFirstChar;
--         ch1 <= kAsciiLineBreakTableLastChar; ++ch1) {
--      const UChar i2 = ch2 - kAsciiLineBreakTableFirstChar;
--      const bool ascii =
--          kAsciiLineBreakTable[ch1 - kAsciiLineBreakTableFirstChar][i2 / 8] &
--          (1 << (i2 % 8));
--      const bool fast = GetFastLineBreak(ch1, ch2);
--      CHECK_EQ(ascii, fast)
--          << String::Format("%02X/%02X (%c/%c)", ch1, ch2, ch1, ch2);
--    }
--  }
--}
--#endif  // CHECK_ASCII_LINE_BRAEK_TABLE
--
- #define BA_LB_COUNT U_LB_COUNT
- // Line breaking table for CSS word-break: break-all. This table differs from
- // asciiLineBreakTable in:
-@@ -298,13 +275,7 @@ static inline bool ShouldKeepAfterKeepAll(UChar last_ch,
- }
- 
- inline bool NeedsLineBreakIterator(UChar ch) {
--  if (UNLIKELY(!RuntimeEnabledFeatures::BreakIteratorDataGeneratorEnabled())) {
--    return ch > kAsciiLineBreakTableLastChar && ch != kNoBreakSpaceCharacter;
--  }
--  static_assert(kFastLineBreakMaxChar >= kAsciiLineBreakTableLastChar);
--  static_assert(kNoBreakSpaceCharacter <= kFastLineBreakMaxChar,
--                "Include NBSP for the performance.");
--  return ch > kFastLineBreakMaxChar;
-+  return ch > kAsciiLineBreakTableLastChar && ch != kNoBreakSpaceCharacter;
- }
- 
- template <typename CharacterType>
-@@ -349,61 +320,31 @@ struct LazyLineBreakIterator::Context {
-     last = current;
-   }
- 
--  bool ShouldBreakFast(bool disable_soft_hyphen) const {
--#if CHECK_ASCII_LINE_BRAEK_TABLE
--    DEFINE_STATIC_LOCAL(bool, is_check_done, (false));
--    if (!is_check_done) {
--      is_check_done = true;
--      CheckAsciiLineBreakTable();
--      LOG(INFO) << "CheckAsciiLineBreakTable() completed.";
--    }
--#endif  // CHECK_ASCII_LINE_BRAEK_TABLE
--
-+  bool ShouldBreakFast() const {
-     const UChar last_ch = last.ch;
-     const UChar ch = current.ch;
--    static_assert(kFastLineBreakMinChar == kAsciiLineBreakTableFirstChar);
--    if (UNLIKELY(last_ch < kFastLineBreakMinChar ||
--                 ch < kFastLineBreakMinChar)) {
-+    if (UNLIKELY(last_ch < kAsciiLineBreakTableFirstChar ||
-+                 ch < kAsciiLineBreakTableFirstChar)) {
-       return false;
-     }
- 
-     // Don't allow line breaking between '-' and a digit if the '-' may mean a
-     // minus sign in the context, while allow breaking in 'ABCD-1234' and
-     // '1234-5678' which may be in long URLs.
--    static_assert('-' >= kFastLineBreakMinChar);
-+    static_assert('-' >= kAsciiLineBreakTableFirstChar);
-     if (last_ch == '-' && IsASCIIDigit(ch)) {
-       return IsASCIIAlphanumeric(last_last_ch);
-     }
- 
--    if (UNLIKELY(
--            !RuntimeEnabledFeatures::BreakIteratorDataGeneratorEnabled())) {
--      // If both `last_ch` and `ch` are ASCII characters, use a lookup table for
--      // enhanced speed and for compatibility with other browsers (see comments
--      // for asciiLineBreakTable for details).
--      if (last_ch <= kAsciiLineBreakTableLastChar &&
--          ch <= kAsciiLineBreakTableLastChar) {
--        const unsigned char* table_row =
--            kAsciiLineBreakTable[last_ch - kAsciiLineBreakTableFirstChar];
--        int ch_index = ch - kAsciiLineBreakTableFirstChar;
--        return table_row[ch_index / 8] & (1 << (ch_index % 8));
--      }
--
--      // Otherwise defer to the Unicode algorithm by returning false.
--      return false;
--    }
--
--    // If both characters are in the fast line break table, use it for enhanced
--    // speed. For ASCII characters, it is also for compatibility. The table is
--    // generated at the build time, see the `LineBreakData` class.
--    if (last_ch <= kFastLineBreakMaxChar && ch <= kFastLineBreakMaxChar) {
--      if (!GetFastLineBreak(last_ch, ch)) {
--        return false;
--      }
--      static_assert(kSoftHyphenCharacter <= kFastLineBreakMaxChar);
--      if (UNLIKELY(disable_soft_hyphen && last_ch == kSoftHyphenCharacter)) {
--        return false;
--      }
--      return true;
-+    // If both `last_ch` and `ch` are ASCII characters, use a lookup table for
-+    // enhanced speed and for compatibility with other browsers (see comments
-+    // for asciiLineBreakTable for details).
-+    if (last_ch <= kAsciiLineBreakTableLastChar &&
-+        ch <= kAsciiLineBreakTableLastChar) {
-+      const unsigned char* table_row =
-+          kAsciiLineBreakTable[last_ch - kAsciiLineBreakTableFirstChar];
-+      int ch_index = ch - kAsciiLineBreakTableFirstChar;
-+      return table_row[ch_index / 8] & (1 << (ch_index % 8));
-     }
- 
-     // Otherwise defer to the Unicode algorithm by returning false.
-@@ -452,7 +393,7 @@ inline int LazyLineBreakIterator::NextBreakablePosition(
-         break;
-     }
- 
--    if (context.ShouldBreakFast(disable_soft_hyphen_)) {
-+    if (context.ShouldBreakFast()) {
-       return i;
-     }
- 
diff --git a/www-client/chromium/files/chromium-126-EnumTable-crash.patch b/www-client/chromium/files/chromium-126-EnumTable-crash.patch
deleted file mode 100644
index 468cbf0..0000000
--- a/www-client/chromium/files/chromium-126-EnumTable-crash.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-diff --git a/components/media_router/common/providers/cast/channel/enum_table.h b/components/media_router/common/providers/cast/channel/enum_table.h
-index 3f2ec76729..4e9c562113 100644
---- a/components/media_router/common/providers/cast/channel/enum_table.h
-+++ b/components/media_router/common/providers/cast/channel/enum_table.h
-@@ -10,6 +10,7 @@
- #include <optional>
- #include <ostream>
- #include <string_view>
-+#include <vector>
- 
- #include "base/check_op.h"
- #include "base/notreached.h"
-@@ -187,7 +188,6 @@ class
-   inline constexpr GenericEnumTableEntry(int32_t value);
-   inline constexpr GenericEnumTableEntry(int32_t value, std::string_view str);
- 
--  GenericEnumTableEntry(const GenericEnumTableEntry&) = delete;
-   GenericEnumTableEntry& operator=(const GenericEnumTableEntry&) = delete;
- 
-  private:
-@@ -253,7 +253,6 @@ class EnumTable {
-     constexpr Entry(E value, std::string_view str)
-         : GenericEnumTableEntry(static_cast<int32_t>(value), str) {}
- 
--    Entry(const Entry&) = delete;
-     Entry& operator=(const Entry&) = delete;
-   };
- 
-@@ -312,15 +311,14 @@ class EnumTable {
-     if (is_sorted_) {
-       const std::size_t index = static_cast<std::size_t>(value);
-       if (ANALYZER_ASSUME_TRUE(index < data_.size())) {
--        const auto& entry = data_.begin()[index];
-+        const auto& entry = data_[index];
-         if (ANALYZER_ASSUME_TRUE(entry.has_str()))
-           return entry.str();
-       }
-       return std::nullopt;
-     }
-     return GenericEnumTableEntry::FindByValue(
--        reinterpret_cast<const GenericEnumTableEntry*>(data_.begin()),
--        data_.size(), static_cast<int32_t>(value));
-+        &data_[0], data_.size(), static_cast<int32_t>(value));
-   }
- 
-   // This overload of GetString is designed for cases where the argument is a
-@@ -348,8 +346,7 @@ class EnumTable {
-   // enum value directly.
-   std::optional<E> GetEnum(std::string_view str) const {
-     auto* entry = GenericEnumTableEntry::FindByString(
--        reinterpret_cast<const GenericEnumTableEntry*>(data_.begin()),
--        data_.size(), str);
-+        &data_[0], data_.size(), str);
-     return entry ? static_cast<E>(entry->value) : std::optional<E>();
-   }
- 
-@@ -364,7 +361,7 @@ class EnumTable {
-   // Align the data on a cache line boundary.
-   alignas(64)
- #endif
--      std::initializer_list<Entry> data_;
-+      const std::vector<Entry> data_;
-   bool is_sorted_;
- 
-   constexpr EnumTable(std::initializer_list<Entry> data, bool is_sorted)
-@@ -376,8 +373,8 @@ class EnumTable {
- 
-     for (std::size_t i = 0; i < data.size(); i++) {
-       for (std::size_t j = i + 1; j < data.size(); j++) {
--        const Entry& ei = data.begin()[i];
--        const Entry& ej = data.begin()[j];
-+        const Entry& ei = data[i];
-+        const Entry& ej = data[j];
-         DCHECK(ei.value != ej.value)
-             << "Found duplicate enum values at indices " << i << " and " << j;
-         DCHECK(!(ei.has_str() && ej.has_str() && ei.str() == ej.str()))
diff --git a/www-client/chromium/files/chromium-126-compiler-r1.patch b/www-client/chromium/files/chromium-126-compiler-r1.patch
deleted file mode 100644
index 6140453..0000000
--- a/www-client/chromium/files/chromium-126-compiler-r1.patch
+++ /dev/null
@@ -1,317 +0,0 @@
-diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
-index d39de9bc56..4b37db6c59 100644
---- a/build/config/compiler/BUILD.gn
-+++ b/build/config/compiler/BUILD.gn
-@@ -305,9 +305,6 @@ config("compiler") {
- 
-   configs += [
-     # See the definitions below.
--    ":clang_revision",
--    ":rustc_revision",
--    ":compiler_cpu_abi",
-     ":compiler_codegen",
-     ":compiler_deterministic",
-   ]
-@@ -483,6 +480,9 @@ config("compiler") {
-     ldflags += [ "-fPIC" ]
-     rustflags += [ "-Crelocation-model=pic" ]
- 
-+    extra_rustflags = getenv("RUSTFLAGS")
-+    rustflags += [ extra_rustflags ]
-+
-     if (!is_clang) {
-       # Use pipes for communicating between sub-processes. Faster.
-       # (This flag doesn't do anything with Clang.)
-@@ -545,55 +545,6 @@ config("compiler") {
-     ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
-   }
- 
--  if (is_clang && !is_nacl && current_os != "zos") {
--    cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
--    if (save_reproducers_on_lld_crash && use_lld) {
--      ldflags += [
--        "-fcrash-diagnostics=all",
--        "-fcrash-diagnostics-dir=" + clang_diagnostic_dir,
--      ]
--    }
--
--    # TODO(hans): Remove this once Clang generates better optimized debug info
--    # by default. https://crbug.com/765793
--    cflags += [
--      "-mllvm",
--      "-instcombine-lower-dbg-declare=0",
--    ]
--    if (!is_debug && use_thin_lto && is_a_target_toolchain) {
--      if (is_win) {
--        ldflags += [ "-mllvm:-instcombine-lower-dbg-declare=0" ]
--      } else {
--        ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
--      }
--    }
--
--    # TODO(crbug.com/40283598): This causes binary size growth and potentially
--    # other problems.
--    # TODO(crbug.com/40284925): This isn't supported by Cronet's mainline llvm version.
--    if (default_toolchain != "//build/toolchain/cros:target" &&
--        !llvm_android_mainline) {
--      cflags += [
--        "-mllvm",
--        "-split-threshold-for-reg-with-hint=0",
--      ]
--      if (use_thin_lto && is_a_target_toolchain) {
--        if (is_win) {
--          ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
--        } else {
--          ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
--        }
--      }
--    }
--
--    # TODO(crbug.com/40192287): Investigate why/if this should be needed.
--    if (is_win) {
--      cflags += [ "/clang:-ffp-contract=off" ]
--    } else {
--      cflags += [ "-ffp-contract=off" ]
--    }
--  }
--
-   # C11/C++11 compiler flags setup.
-   # ---------------------------
-   if (is_linux || is_chromeos || is_android || (is_nacl && is_clang) ||
-@@ -998,17 +949,6 @@ config("compiler") {
-     # `-nodefaultlibs` from the linker invocation from Rust, which would be used
-     # to compile dylibs on Android, such as for constructing unit test APKs.
-     "-Cdefault-linker-libraries",
--
--    # To make Rust .d files compatible with ninja
--    "-Zdep-info-omit-d-target",
--
--    # If a macro panics during compilation, show which macro and where it is
--    # defined.
--    "-Zmacro-backtrace",
--
--    # For deterministic builds, keep the local machine's current working
--    # directory from appearing in build outputs.
--    "-Zremap-cwd-prefix=.",
-   ]
- 
-   if (!is_win || force_rustc_color_output) {
-@@ -1516,46 +1456,6 @@ config("compiler_deterministic") {
-     }
-   }
- 
--  # Makes builds independent of absolute file path.
--  if (is_clang && strip_absolute_paths_from_debug_symbols) {
--    # If debug option is given, clang includes $cwd in debug info by default.
--    # For such build, this flag generates reproducible obj files even we use
--    # different build directory like "out/feature_a" and "out/feature_b" if
--    # we build same files with same compile flag.
--    # Other paths are already given in relative, no need to normalize them.
--    if (is_nacl) {
--      # TODO(https://crbug.com/1231236): Use -ffile-compilation-dir= here.
--      cflags += [
--        "-Xclang",
--        "-fdebug-compilation-dir",
--        "-Xclang",
--        ".",
--      ]
--    } else {
--      # -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
--      # and -fcoverage-compilation-dir=.
--      cflags += [ "-ffile-compilation-dir=." ]
--      swiftflags += [ "-file-compilation-dir=." ]
--    }
--    if (!is_win) {
--      # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
--      asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
--    }
--
--    if (is_win && use_lld) {
--      if (symbol_level == 2 || (is_clang && using_sanitizer)) {
--        # Absolutize source file paths for PDB. Pass the real build directory
--        # if the pdb contains source-level debug information and if linker
--        # reproducibility is not critical.
--        ldflags += [ "/PDBSourcePath:" + rebase_path(root_build_dir) ]
--      } else {
--        # Use a fake fixed base directory for paths in the pdb to make the pdb
--        # output fully deterministic and independent of the build directory.
--        ldflags += [ "/PDBSourcePath:o:\fake\prefix" ]
--      }
--    }
--  }
--
-   # Tells the compiler not to use absolute paths when passing the default
-   # paths to the tools it invokes. We don't want this because we don't
-   # really need it and it can mess up the RBE cache entries.
-@@ -1574,39 +1474,6 @@ config("compiler_deterministic") {
-   }
- }
- 
--config("clang_revision") {
--  if (is_clang && clang_base_path == default_clang_base_path) {
--    update_args = [
--      "--print-revision",
--      "--verify-version=$clang_version",
--    ]
--    if (llvm_force_head_revision) {
--      update_args += [ "--llvm-force-head-revision" ]
--    }
--    clang_revision = exec_script("//tools/clang/scripts/update.py",
--                                 update_args,
--                                 "trim string")
--
--    # This is here so that all files get recompiled after a clang roll and
--    # when turning clang on or off. (defines are passed via the command line,
--    # and build system rebuild things when their commandline changes). Nothing
--    # should ever read this define.
--    defines = [ "CR_CLANG_REVISION=\"$clang_revision\"" ]
--  }
--}
--
--config("rustc_revision") {
--  if (rustc_revision != "") {
--    # Similar to the above config, this is here so that all files get recompiled
--    # after a rustc roll. Nothing should ever read this cfg. This will not be
--    # set if a custom toolchain is used.
--    rustflags = [
--      "--cfg",
--      "cr_rustc_revision=\"$rustc_revision\"",
--    ]
--  }
--}
--
- config("compiler_arm_fpu") {
-   if (current_cpu == "arm" && !is_ios && !is_nacl) {
-     cflags = [ "-mfpu=$arm_fpu" ]
-@@ -1982,11 +1849,7 @@ config("chromium_code") {
-       defines = [ "_HAS_NODISCARD" ]
-     }
-   } else {
--    cflags = [ "-Wall" ]
--    if (is_clang) {
--      # Enable extra warnings for chromium_code when we control the compiler.
--      cflags += [ "-Wextra" ]
--    }
-+    cflags = [ ]
- 
-     # In Chromium code, we define __STDC_foo_MACROS in order to get the
-     # C99 macros on Mac and Linux.
-@@ -1995,24 +1858,6 @@ config("chromium_code") {
-       "__STDC_FORMAT_MACROS",
-     ]
- 
--    if (!is_debug && !using_sanitizer && current_cpu != "s390x" &&
--        current_cpu != "s390" && current_cpu != "ppc64" &&
--        current_cpu != "mips" && current_cpu != "mips64" &&
--        current_cpu != "riscv64" && current_cpu != "loong64") {
--      # Non-chromium code is not guaranteed to compile cleanly with
--      # _FORTIFY_SOURCE. Also, fortified build may fail when optimizations are
--      # disabled, so only do that for Release build.
--      fortify_level = "2"
--
--      # ChromeOS's toolchain supports a high-quality _FORTIFY_SOURCE=3
--      # implementation with a few custom glibc patches. Use that if it's
--      # available.
--      if (is_chromeos_device && !lacros_use_chromium_toolchain) {
--        fortify_level = "3"
--      }
--      defines += [ "_FORTIFY_SOURCE=" + fortify_level ]
--    }
--
-     if (is_apple) {
-       cflags_objc = [ "-Wimplicit-retain-self" ]
-       cflags_objcc = [ "-Wimplicit-retain-self" ]
-@@ -2402,7 +2247,8 @@ config("default_stack_frames") {
- # [0]: https://pinpoint-dot-chromeperf.appspot.com/job/147634a8be0000
- # [1]: https://pinpoint-dot-chromeperf.appspot.com/job/132bc772be0000
- # [2]: https://crrev.com/c/5447532
--config("optimize") {
-+config("optimize") { }
-+config("xoptimize") {
-   if (is_win) {
-     cflags = [ "/O2" ] + common_optimize_on_cflags
- 
-@@ -2443,7 +2289,8 @@ config("optimize") {
- }
- 
- # Turn off optimizations.
--config("no_optimize") {
-+config("no_optimize") { }
-+config("xno_optimize") {
-   if (is_win) {
-     cflags = [
-       "/Od",  # Disable optimization.
-@@ -2483,7 +2330,8 @@ config("no_optimize") {
- # Turns up the optimization level. Used to explicitly enable -O2 instead of
- # -Os for select targets on platforms that use optimize_for_size. No-op
- # elsewhere.
--config("optimize_max") {
-+config("optimize_max") { }
-+config("xoptimize_max") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2516,7 +2364,8 @@ config("optimize_max") {
- #
- # TODO(crbug.com/41259697) - rework how all of these configs are related
- # so that we don't need this disclaimer.
--config("optimize_speed") {
-+config("optimize_speed") { }
-+config("xoptimize_speed") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2545,7 +2394,8 @@ config("optimize_speed") {
-   }
- }
- 
--config("optimize_fuzzing") {
-+config("optimize_fuzzing") { }
-+config("xoptimize_fuzzing") {
-   cflags = [ "-O1" ] + common_optimize_on_cflags
-   rustflags = [ "-Copt-level=1" ]
-   ldflags = common_optimize_on_ldflags
-@@ -2678,7 +2528,8 @@ config("win_pdbaltpath") {
- }
- 
- # Full symbols.
--config("symbols") {
-+config("symbols") { }
-+config("xsymbols") {
-   rustflags = []
-   if (is_win) {
-     if (is_clang) {
-@@ -2828,7 +2679,8 @@ config("symbols") {
- # Minimal symbols.
- # This config guarantees to hold symbol for stack trace which are shown to user
- # when crash happens in unittests running on buildbot.
--config("minimal_symbols") {
-+config("minimal_symbols") { }
-+config("xminimal_symbols") {
-   rustflags = []
-   if (is_win) {
-     # Functions, files, and line tables only.
-@@ -2913,7 +2765,8 @@ config("minimal_symbols") {
- # This configuration contains function names only. That is, the compiler is
- # told to not generate debug information and the linker then just puts function
- # names in the final debug information.
--config("no_symbols") {
-+config("no_symbols") { }
-+config("xno_symbols") {
-   if (is_win) {
-     ldflags = [ "/DEBUG" ]
- 
-diff --git a/build/config/rust.gni b/build/config/rust.gni
-index e99d7d08e1..898b3e6630 100644
---- a/build/config/rust.gni
-+++ b/build/config/rust.gni
-@@ -75,7 +75,8 @@ declare_args() {
-   #
-   # TODO(crbug.com/40281834): Re-enable ThinLTO for Rust on LaCrOS
-   # TODO(b/300937673): Re-enable ThinLTO for Rust on ash-chrome
--  toolchain_supports_rust_thin_lto = !is_chromeos
-+  # toolchain_supports_rust_thin_lto = !is_chromeos
-+  toolchain_supports_rust_thin_lto = false
- 
-   # Any extra std rlibs in your Rust toolchain, relative to the standard
-   # Rust toolchain. Typically used with 'rust_sysroot_absolute'
diff --git a/www-client/chromium/files/chromium-126-compiler.patch b/www-client/chromium/files/chromium-126-compiler.patch
deleted file mode 100644
index d93c82a..0000000
--- a/www-client/chromium/files/chromium-126-compiler.patch
+++ /dev/null
@@ -1,317 +0,0 @@
-diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
-index 973d8bcbd2..9be41363ff 100644
---- a/build/config/compiler/BUILD.gn
-+++ b/build/config/compiler/BUILD.gn
-@@ -319,9 +319,6 @@ config("compiler") {
- 
-   configs += [
-     # See the definitions below.
--    ":clang_revision",
--    ":rustc_revision",
--    ":compiler_cpu_abi",
-     ":compiler_codegen",
-     ":compiler_deterministic",
-   ]
-@@ -496,6 +493,9 @@ config("compiler") {
-     ldflags += [ "-fPIC" ]
-     rustflags += [ "-Crelocation-model=pic" ]
- 
-+    extra_rustflags = getenv("RUSTFLAGS")
-+    rustflags += [ extra_rustflags ]
-+
-     if (!is_clang) {
-       # Use pipes for communicating between sub-processes. Faster.
-       # (This flag doesn't do anything with Clang.)
-@@ -587,55 +587,6 @@ config("compiler") {
-     ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
-   }
- 
--  if (is_clang && !is_nacl && current_os != "zos") {
--    cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
--    if (save_reproducers_on_lld_crash && use_lld) {
--      ldflags += [
--        "-fcrash-diagnostics=all",
--        "-fcrash-diagnostics-dir=" + clang_diagnostic_dir,
--      ]
--    }
--
--    # TODO(hans): Remove this once Clang generates better optimized debug info
--    # by default. https://crbug.com/765793
--    cflags += [
--      "-mllvm",
--      "-instcombine-lower-dbg-declare=0",
--    ]
--    if (!is_debug && use_thin_lto && is_a_target_toolchain) {
--      if (is_win) {
--        ldflags += [ "-mllvm:-instcombine-lower-dbg-declare=0" ]
--      } else {
--        ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
--      }
--    }
--
--    # TODO(crbug.com/1488374): This causes binary size growth and potentially
--    # other problems.
--    # TODO(crbug.com/1491036): This isn't supported by Cronet's mainline llvm version.
--    if (default_toolchain != "//build/toolchain/cros:target" &&
--        !llvm_android_mainline) {
--      cflags += [
--        "-mllvm",
--        "-split-threshold-for-reg-with-hint=0",
--      ]
--      if (use_thin_lto && is_a_target_toolchain) {
--        if (is_win) {
--          ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
--        } else {
--          ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
--        }
--      }
--    }
--
--    # TODO(crbug.com/1235145): Investigate why/if this should be needed.
--    if (is_win) {
--      cflags += [ "/clang:-ffp-contract=off" ]
--    } else {
--      cflags += [ "-ffp-contract=off" ]
--    }
--  }
--
-   # C11/C++11 compiler flags setup.
-   # ---------------------------
-   if (is_linux || is_chromeos || is_android || (is_nacl && is_clang) ||
-@@ -1023,17 +974,6 @@ config("compiler") {
-     # `-nodefaultlibs` from the linker invocation from Rust, which would be used
-     # to compile dylibs on Android, such as for constructing unit test APKs.
-     "-Cdefault-linker-libraries",
--
--    # To make Rust .d files compatible with ninja
--    "-Zdep-info-omit-d-target",
--
--    # If a macro panics during compilation, show which macro and where it is
--    # defined.
--    "-Zmacro-backtrace",
--
--    # For deterministic builds, keep the local machine's current working
--    # directory from appearing in build outputs.
--    "-Zremap-cwd-prefix=.",
-   ]
- 
-   if (!is_win || force_rustc_color_output) {
-@@ -1541,46 +1481,6 @@ config("compiler_deterministic") {
-     }
-   }
- 
--  # Makes builds independent of absolute file path.
--  if (is_clang && strip_absolute_paths_from_debug_symbols) {
--    # If debug option is given, clang includes $cwd in debug info by default.
--    # For such build, this flag generates reproducible obj files even we use
--    # different build directory like "out/feature_a" and "out/feature_b" if
--    # we build same files with same compile flag.
--    # Other paths are already given in relative, no need to normalize them.
--    if (is_nacl) {
--      # TODO(https://crbug.com/1231236): Use -ffile-compilation-dir= here.
--      cflags += [
--        "-Xclang",
--        "-fdebug-compilation-dir",
--        "-Xclang",
--        ".",
--      ]
--    } else {
--      # -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
--      # and -fcoverage-compilation-dir=.
--      cflags += [ "-ffile-compilation-dir=." ]
--      swiftflags += [ "-file-compilation-dir=." ]
--    }
--    if (!is_win) {
--      # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
--      asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
--    }
--
--    if (is_win && use_lld) {
--      if (symbol_level == 2 || (is_clang && using_sanitizer)) {
--        # Absolutize source file paths for PDB. Pass the real build directory
--        # if the pdb contains source-level debug information and if linker
--        # reproducibility is not critical.
--        ldflags += [ "/PDBSourcePath:" + rebase_path(root_build_dir) ]
--      } else {
--        # Use a fake fixed base directory for paths in the pdb to make the pdb
--        # output fully deterministic and independent of the build directory.
--        ldflags += [ "/PDBSourcePath:o:\fake\prefix" ]
--      }
--    }
--  }
--
-   # Tells the compiler not to use absolute paths when passing the default
-   # paths to the tools it invokes. We don't want this because we don't
-   # really need it and it can mess up the RBE cache entries.
-@@ -1599,39 +1499,6 @@ config("compiler_deterministic") {
-   }
- }
- 
--config("clang_revision") {
--  if (is_clang && clang_base_path == default_clang_base_path) {
--    update_args = [
--      "--print-revision",
--      "--verify-version=$clang_version",
--    ]
--    if (llvm_force_head_revision) {
--      update_args += [ "--llvm-force-head-revision" ]
--    }
--    clang_revision = exec_script("//tools/clang/scripts/update.py",
--                                 update_args,
--                                 "trim string")
--
--    # This is here so that all files get recompiled after a clang roll and
--    # when turning clang on or off. (defines are passed via the command line,
--    # and build system rebuild things when their commandline changes). Nothing
--    # should ever read this define.
--    defines = [ "CR_CLANG_REVISION=\"$clang_revision\"" ]
--  }
--}
--
--config("rustc_revision") {
--  if (rustc_revision != "") {
--    # Similar to the above config, this is here so that all files get recompiled
--    # after a rustc roll. Nothing should ever read this cfg. This will not be
--    # set if a custom toolchain is used.
--    rustflags = [
--      "--cfg",
--      "cr_rustc_revision=\"$rustc_revision\"",
--    ]
--  }
--}
--
- config("compiler_arm_fpu") {
-   if (current_cpu == "arm" && !is_ios && !is_nacl) {
-     cflags = [ "-mfpu=$arm_fpu" ]
-@@ -2007,11 +1874,7 @@ config("chromium_code") {
-       defines = [ "_HAS_NODISCARD" ]
-     }
-   } else {
--    cflags = [ "-Wall" ]
--    if (is_clang) {
--      # Enable extra warnings for chromium_code when we control the compiler.
--      cflags += [ "-Wextra" ]
--    }
-+    cflags = [ ]
- 
-     # In Chromium code, we define __STDC_foo_MACROS in order to get the
-     # C99 macros on Mac and Linux.
-@@ -2020,24 +1883,6 @@ config("chromium_code") {
-       "__STDC_FORMAT_MACROS",
-     ]
- 
--    if (!is_debug && !using_sanitizer && current_cpu != "s390x" &&
--        current_cpu != "s390" && current_cpu != "ppc64" &&
--        current_cpu != "mips" && current_cpu != "mips64" &&
--        current_cpu != "riscv64" && current_cpu != "loong64") {
--      # Non-chromium code is not guaranteed to compile cleanly with
--      # _FORTIFY_SOURCE. Also, fortified build may fail when optimizations are
--      # disabled, so only do that for Release build.
--      fortify_level = "2"
--
--      # ChromeOS's toolchain supports a high-quality _FORTIFY_SOURCE=3
--      # implementation with a few custom glibc patches. Use that if it's
--      # available.
--      if (is_chromeos_device && !lacros_use_chromium_toolchain) {
--        fortify_level = "3"
--      }
--      defines += [ "_FORTIFY_SOURCE=" + fortify_level ]
--    }
--
-     if (is_apple) {
-       cflags_objc = [ "-Wimplicit-retain-self" ]
-       cflags_objcc = [ "-Wimplicit-retain-self" ]
-@@ -2427,7 +2272,8 @@ config("default_stack_frames") {
- # [0]: https://pinpoint-dot-chromeperf.appspot.com/job/147634a8be0000
- # [1]: https://pinpoint-dot-chromeperf.appspot.com/job/132bc772be0000
- # [2]: https://crrev.com/c/5447532
--config("optimize") {
-+config("optimize") { }
-+config("xoptimize") {
-   if (is_win) {
-     cflags = [ "/O2" ] + common_optimize_on_cflags
- 
-@@ -2468,7 +2314,8 @@ config("optimize") {
- }
- 
- # Turn off optimizations.
--config("no_optimize") {
-+config("no_optimize") { }
-+config("xno_optimize") {
-   if (is_win) {
-     cflags = [
-       "/Od",  # Disable optimization.
-@@ -2508,7 +2355,8 @@ config("no_optimize") {
- # Turns up the optimization level. Used to explicitly enable -O2 instead of
- # -Os for select targets on platforms that use optimize_for_size. No-op
- # elsewhere.
--config("optimize_max") {
-+config("optimize_max") { }
-+config("xoptimize_max") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2541,7 +2389,8 @@ config("optimize_max") {
- #
- # TODO(crbug.com/621335) - rework how all of these configs are related
- # so that we don't need this disclaimer.
--config("optimize_speed") {
-+config("optimize_speed") { }
-+config("xoptimize_speed") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2570,7 +2419,8 @@ config("optimize_speed") {
-   }
- }
- 
--config("optimize_fuzzing") {
-+config("optimize_fuzzing") { }
-+config("xoptimize_fuzzing") {
-   cflags = [ "-O1" ] + common_optimize_on_cflags
-   rustflags = [ "-Copt-level=1" ]
-   ldflags = common_optimize_on_ldflags
-@@ -2703,7 +2553,8 @@ config("win_pdbaltpath") {
- }
- 
- # Full symbols.
--config("symbols") {
-+config("symbols") { }
-+config("xsymbols") {
-   rustflags = []
-   if (is_win) {
-     if (is_clang) {
-@@ -2852,7 +2703,8 @@ config("symbols") {
- # Minimal symbols.
- # This config guarantees to hold symbol for stack trace which are shown to user
- # when crash happens in unittests running on buildbot.
--config("minimal_symbols") {
-+config("minimal_symbols") { }
-+config("xminimal_symbols") {
-   rustflags = []
-   if (is_win) {
-     # Functions, files, and line tables only.
-@@ -2937,7 +2789,8 @@ config("minimal_symbols") {
- # This configuration contains function names only. That is, the compiler is
- # told to not generate debug information and the linker then just puts function
- # names in the final debug information.
--config("no_symbols") {
-+config("no_symbols") { }
-+config("xno_symbols") {
-   if (is_win) {
-     ldflags = [ "/DEBUG" ]
- 
-diff --git a/build/config/rust.gni b/build/config/rust.gni
-index 59fa14463b..ca780602b4 100644
---- a/build/config/rust.gni
-+++ b/build/config/rust.gni
-@@ -75,7 +75,8 @@ declare_args() {
-   #
-   # TODO(https://crbug.com/1482525): Re-enable ThinLTO for Rust on LaCrOS
-   # TODO(b/300937673): Re-enable ThinLTO for Rust on ash-chrome
--  toolchain_supports_rust_thin_lto = !is_chromeos
-+  # toolchain_supports_rust_thin_lto = !is_chromeos
-+  toolchain_supports_rust_thin_lto = false
- 
-   # Any extra std rlibs in your Rust toolchain, relative to the standard
-   # Rust toolchain. Typically used with 'rust_sysroot_absolute'
diff --git a/www-client/chromium/files/chromium-126-freetype-blink.patch b/www-client/chromium/files/chromium-126-freetype-blink.patch
deleted file mode 100644
index 5b94040..0000000
--- a/www-client/chromium/files/chromium-126-freetype-blink.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/third_party/blink/renderer/platform/BUILD.gn b/third_party/blink/renderer/platform/BUILD.gn
-index e43f998e77..42109dd41a 100644
---- a/third_party/blink/renderer/platform/BUILD.gn
-+++ b/third_party/blink/renderer/platform/BUILD.gn
-@@ -1883,6 +1883,7 @@ component("platform") {
-     ]
-   }
- 
-+  include_dirs += [ "//third_party/freetype/src/include/" ]
-   if (!is_debug && !optimize_for_size) {
-     configs -= [ "//build/config/compiler:default_optimization" ]
-     configs += [ "//build/config/compiler:optimize_max" ]
diff --git a/www-client/chromium/files/chromium-126-use-oauth2-client-switches-as-default-r1.patch b/www-client/chromium/files/chromium-126-use-oauth2-client-switches-as-default-r1.patch
deleted file mode 100644
index cd39907..0000000
--- a/www-client/chromium/files/chromium-126-use-oauth2-client-switches-as-default-r1.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-diff --git a/google_apis/google_api_keys-inc.cc b/google_apis/google_api_keys-inc.cc
-index 4d13e697a5..61aac7b486 100644
---- a/google_apis/google_api_keys-inc.cc
-+++ b/google_apis/google_api_keys-inc.cc
-@@ -193,11 +193,11 @@ class APIKeyCache {
-     std::string default_client_id = CalculateKeyValue(
-         GOOGLE_DEFAULT_CLIENT_ID,
-         STRINGIZE_NO_EXPANSION(GOOGLE_DEFAULT_CLIENT_ID), std::string(),
--        nullptr, std::string(), environment.get(), command_line, gaia_config);
-+        ::switches::kOAuth2ClientID, std::string(), environment.get(), command_line, gaia_config);
-     std::string default_client_secret = CalculateKeyValue(
-         GOOGLE_DEFAULT_CLIENT_SECRET,
-         STRINGIZE_NO_EXPANSION(GOOGLE_DEFAULT_CLIENT_SECRET), std::string(),
--        nullptr, std::string(), environment.get(), command_line, gaia_config);
-+        ::switches::kOAuth2ClientSecret, std::string(), environment.get(), command_line, gaia_config);
- 
-     // We currently only allow overriding the baked-in values for the
-     // default OAuth2 client ID and secret using a command-line
diff --git a/www-client/chromium/files/chromium-126-use-oauth2-client-switches-as-default.patch b/www-client/chromium/files/chromium-126-use-oauth2-client-switches-as-default.patch
deleted file mode 100644
index dd7a643..0000000
--- a/www-client/chromium/files/chromium-126-use-oauth2-client-switches-as-default.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-diff --git a/google_apis/google_api_keys-inc.cc b/google_apis/google_api_keys-inc.cc
-index 49c396d69d..9493e7e5aa 100644
---- a/google_apis/google_api_keys-inc.cc
-+++ b/google_apis/google_api_keys-inc.cc
-@@ -182,11 +182,11 @@ class APIKeyCache {
- 
-     std::string default_client_id = CalculateKeyValue(
-         GOOGLE_DEFAULT_CLIENT_ID,
--        STRINGIZE_NO_EXPANSION(GOOGLE_DEFAULT_CLIENT_ID), nullptr,
-+        STRINGIZE_NO_EXPANSION(GOOGLE_DEFAULT_CLIENT_ID), ::switches::kOAuth2ClientID,
-         std::string(), environment.get(), command_line, gaia_config);
-     std::string default_client_secret = CalculateKeyValue(
-         GOOGLE_DEFAULT_CLIENT_SECRET,
--        STRINGIZE_NO_EXPANSION(GOOGLE_DEFAULT_CLIENT_SECRET), nullptr,
-+        STRINGIZE_NO_EXPANSION(GOOGLE_DEFAULT_CLIENT_SECRET), ::switches::kOAuth2ClientSecret,
-         std::string(), environment.get(), command_line, gaia_config);
- 
-     // We currently only allow overriding the baked-in values for the
diff --git a/www-client/chromium/files/chromium-127-bindgen-include-temporary.patch b/www-client/chromium/files/chromium-127-bindgen-include-temporary.patch
deleted file mode 100644
index 570cce8..0000000
--- a/www-client/chromium/files/chromium-127-bindgen-include-temporary.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/build/rust/rust_bindgen.gni b/build/rust/rust_bindgen.gni
-index bf110ca93c..654ddf5f0b 100644
---- a/build/rust/rust_bindgen.gni
-+++ b/build/rust/rust_bindgen.gni
-@@ -152,6 +152,8 @@ template("rust_bindgen") {
-       clang_resource_dir,
-     ]
- 
-+    args += [ "-I" + rebase_path(sysroot + "/usr/lib/clang/17/include/", root_build_dir) ]
-+
-     # The `--sysroot` flag is not working as expected and gets ignored (we don't
-     # fully understand why, see b/328510249). But we add `-isystem` to point at
-     # the headers in the sysroot which are otherwise not found.
diff --git a/www-client/chromium/files/chromium-128-compiler-r1.patch b/www-client/chromium/files/chromium-128-compiler-r1.patch
deleted file mode 100644
index fa0fc5c..0000000
--- a/www-client/chromium/files/chromium-128-compiler-r1.patch
+++ /dev/null
@@ -1,324 +0,0 @@
-diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
-index eb329bc88f..145343f6ec 100644
---- a/build/config/compiler/BUILD.gn
-+++ b/build/config/compiler/BUILD.gn
-@@ -305,9 +305,6 @@ config("compiler") {
- 
-   configs += [
-     # See the definitions below.
--    ":clang_revision",
--    ":rustc_revision",
--    ":compiler_cpu_abi",
-     ":compiler_codegen",
-     ":compiler_deterministic",
-   ]
-@@ -487,6 +484,9 @@ config("compiler") {
-     ldflags += [ "-fPIC" ]
-     rustflags += [ "-Crelocation-model=pic" ]
- 
-+    extra_rustflags = getenv("RUSTFLAGS")
-+    rustflags += [ extra_rustflags ]
-+
-     if (!is_clang) {
-       # Use pipes for communicating between sub-processes. Faster.
-       # (This flag doesn't do anything with Clang.)
-@@ -556,55 +556,6 @@ config("compiler") {
-     ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
-   }
- 
--  if (is_clang && !is_nacl) {
--    cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
--    if (save_reproducers_on_lld_crash && use_lld) {
--      ldflags += [
--        "-fcrash-diagnostics=all",
--        "-fcrash-diagnostics-dir=" + clang_diagnostic_dir,
--      ]
--    }
--
--    # TODO(hans): Remove this once Clang generates better optimized debug info
--    # by default. https://crbug.com/765793
--    cflags += [
--      "-mllvm",
--      "-instcombine-lower-dbg-declare=0",
--    ]
--    if (!is_debug && use_thin_lto && is_a_target_toolchain) {
--      if (is_win) {
--        ldflags += [ "-mllvm:-instcombine-lower-dbg-declare=0" ]
--      } else {
--        ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
--      }
--    }
--
--    # TODO(crbug.com/40283598): This causes binary size growth and potentially
--    # other problems.
--    # TODO(crbug.com/40284925): This isn't supported by Cronet's mainline llvm version.
--    if (default_toolchain != "//build/toolchain/cros:target" &&
--        !llvm_android_mainline) {
--      cflags += [
--        "-mllvm",
--        "-split-threshold-for-reg-with-hint=0",
--      ]
--      if (use_thin_lto && is_a_target_toolchain) {
--        if (is_win) {
--          ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
--        } else {
--          ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
--        }
--      }
--    }
--
--    # TODO(crbug.com/40192287): Investigate why/if this should be needed.
--    if (is_win) {
--      cflags += [ "/clang:-ffp-contract=off" ]
--    } else {
--      cflags += [ "-ffp-contract=off" ]
--    }
--  }
--
-   # C11/C++11 compiler flags setup.
-   # ---------------------------
-   if (is_linux || is_chromeos || is_android || (is_nacl && is_clang) ||
-@@ -1012,17 +963,6 @@ config("compiler") {
-     # `-nodefaultlibs` from the linker invocation from Rust, which would be used
-     # to compile dylibs on Android, such as for constructing unit test APKs.
-     "-Cdefault-linker-libraries",
--
--    # To make Rust .d files compatible with ninja
--    "-Zdep-info-omit-d-target",
--
--    # If a macro panics during compilation, show which macro and where it is
--    # defined.
--    "-Zmacro-backtrace",
--
--    # For deterministic builds, keep the local machine's current working
--    # directory from appearing in build outputs.
--    "-Zremap-cwd-prefix=.",
-   ]
- 
-   if (!is_win || force_rustc_color_output) {
-@@ -1540,52 +1480,6 @@ config("compiler_deterministic") {
-     }
-   }
- 
--  # Makes builds independent of absolute file path.
--  if (is_clang && strip_absolute_paths_from_debug_symbols) {
--    # If debug option is given, clang includes $cwd in debug info by default.
--    # For such build, this flag generates reproducible obj files even we use
--    # different build directory like "out/feature_a" and "out/feature_b" if
--    # we build same files with same compile flag.
--    # Other paths are already given in relative, no need to normalize them.
--    if (is_nacl) {
--      # TODO(https://crbug.com/1231236): Use -ffile-compilation-dir= here.
--      cflags += [
--        "-Xclang",
--        "-fdebug-compilation-dir",
--        "-Xclang",
--        ".",
--      ]
--    } else {
--      # -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
--      # and -fcoverage-compilation-dir=.
--      cflags += [ "-ffile-compilation-dir=." ]
--
--      # Convert absolute paths to relative paths. Expands to, for example:
--      #   -file-prefix-map /path/to/chromium/src=../..
--      swiftflags += [
--        "-file-prefix-map",
--        rebase_path("//.", "") + "=" + rebase_path("//.", root_build_dir),
--      ]
--    }
--    if (!is_win) {
--      # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
--      asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
--    }
--
--    if (is_win && use_lld) {
--      if (symbol_level == 2 || (is_clang && using_sanitizer)) {
--        # Absolutize source file paths for PDB. Pass the real build directory
--        # if the pdb contains source-level debug information and if linker
--        # reproducibility is not critical.
--        ldflags += [ "/PDBSourcePath:" + rebase_path(root_build_dir) ]
--      } else {
--        # Use a fake fixed base directory for paths in the pdb to make the pdb
--        # output fully deterministic and independent of the build directory.
--        ldflags += [ "/PDBSourcePath:o:\fake\prefix" ]
--      }
--    }
--  }
--
-   # Tells the compiler not to use absolute paths when passing the default
-   # paths to the tools it invokes. We don't want this because we don't
-   # really need it and it can mess up the RBE cache entries.
-@@ -1604,40 +1498,6 @@ config("compiler_deterministic") {
-   }
- }
- 
--config("clang_revision") {
--  if (is_clang && clang_base_path == default_clang_base_path &&
--      current_os != "zos") {
--    update_args = [
--      "--print-revision",
--      "--verify-version=$clang_version",
--    ]
--    if (llvm_force_head_revision) {
--      update_args += [ "--llvm-force-head-revision" ]
--    }
--    clang_revision = exec_script("//tools/clang/scripts/update.py",
--                                 update_args,
--                                 "trim string")
--
--    # This is here so that all files get recompiled after a clang roll and
--    # when turning clang on or off. (defines are passed via the command line,
--    # and build system rebuild things when their commandline changes). Nothing
--    # should ever read this define.
--    defines = [ "CR_CLANG_REVISION=\"$clang_revision\"" ]
--  }
--}
--
--config("rustc_revision") {
--  if (rustc_revision != "") {
--    # Similar to the above config, this is here so that all files get recompiled
--    # after a rustc roll. Nothing should ever read this cfg. This will not be
--    # set if a custom toolchain is used.
--    rustflags = [
--      "--cfg",
--      "cr_rustc_revision=\"$rustc_revision\"",
--    ]
--  }
--}
--
- config("compiler_arm_fpu") {
-   if (current_cpu == "arm" && !is_ios && !is_nacl) {
-     cflags = [ "-mfpu=$arm_fpu" ]
-@@ -2034,11 +1894,7 @@ config("chromium_code") {
-       defines = [ "_HAS_NODISCARD" ]
-     }
-   } else {
--    cflags = [ "-Wall" ]
--    if (is_clang) {
--      # Enable extra warnings for chromium_code when we control the compiler.
--      cflags += [ "-Wextra" ]
--    }
-+    cflags = [ ]
- 
-     # In Chromium code, we define __STDC_foo_MACROS in order to get the
-     # C99 macros on Mac and Linux.
-@@ -2047,24 +1903,6 @@ config("chromium_code") {
-       "__STDC_FORMAT_MACROS",
-     ]
- 
--    if (!is_debug && !using_sanitizer && current_cpu != "s390x" &&
--        current_cpu != "s390" && current_cpu != "ppc64" &&
--        current_cpu != "mips" && current_cpu != "mips64" &&
--        current_cpu != "riscv64" && current_cpu != "loong64") {
--      # Non-chromium code is not guaranteed to compile cleanly with
--      # _FORTIFY_SOURCE. Also, fortified build may fail when optimizations are
--      # disabled, so only do that for Release build.
--      fortify_level = "2"
--
--      # ChromeOS's toolchain supports a high-quality _FORTIFY_SOURCE=3
--      # implementation with a few custom glibc patches. Use that if it's
--      # available.
--      if (is_chromeos_device && !lacros_use_chromium_toolchain) {
--        fortify_level = "3"
--      }
--      defines += [ "_FORTIFY_SOURCE=" + fortify_level ]
--    }
--
-     if (is_apple) {
-       cflags_objc = [ "-Wimplicit-retain-self" ]
-       cflags_objcc = [ "-Wimplicit-retain-self" ]
-@@ -2457,7 +2295,8 @@ config("default_stack_frames") {
- # [0]: https://pinpoint-dot-chromeperf.appspot.com/job/147634a8be0000
- # [1]: https://pinpoint-dot-chromeperf.appspot.com/job/132bc772be0000
- # [2]: https://crrev.com/c/5447532
--config("optimize") {
-+config("optimize") { }
-+config("xoptimize") {
-   if (is_win) {
-     # clang-cl's /O2 corresponds to clang's -O3, and really want -O2 for
-     # consistency with the other platforms.
-@@ -2503,7 +2342,8 @@ config("optimize") {
- }
- 
- # Turn off optimizations.
--config("no_optimize") {
-+config("no_optimize") { }
-+config("xno_optimize") {
-   if (is_win) {
-     cflags = [
-       "/Od",  # Disable optimization.
-@@ -2543,7 +2383,8 @@ config("no_optimize") {
- # Turns up the optimization level. Used to explicitly enable -O2 instead of
- # -Os for select targets on platforms that use optimize_for_size. No-op
- # elsewhere.
--config("optimize_max") {
-+config("optimize_max") { }
-+config("xoptimize_max") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2576,7 +2417,8 @@ config("optimize_max") {
- #
- # TODO(crbug.com/41259697) - rework how all of these configs are related
- # so that we don't need this disclaimer.
--config("optimize_speed") {
-+config("optimize_speed") { }
-+config("xoptimize_speed") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2605,7 +2447,8 @@ config("optimize_speed") {
-   }
- }
- 
--config("optimize_fuzzing") {
-+config("optimize_fuzzing") { }
-+config("xoptimize_fuzzing") {
-   cflags = [ "-O1" ] + common_optimize_on_cflags
-   rustflags = [ "-Copt-level=1" ]
-   ldflags = common_optimize_on_ldflags
-@@ -2736,7 +2579,8 @@ config("win_pdbaltpath") {
- }
- 
- # Full symbols.
--config("symbols") {
-+config("symbols") { }
-+config("xsymbols") {
-   rustflags = []
-   if (is_win) {
-     if (is_clang) {
-@@ -2886,7 +2730,8 @@ config("symbols") {
- # Minimal symbols.
- # This config guarantees to hold symbol for stack trace which are shown to user
- # when crash happens in unittests running on buildbot.
--config("minimal_symbols") {
-+config("minimal_symbols") { }
-+config("xminimal_symbols") {
-   rustflags = []
-   if (is_win) {
-     # Functions, files, and line tables only.
-@@ -2971,7 +2816,8 @@ config("minimal_symbols") {
- # This configuration contains function names only. That is, the compiler is
- # told to not generate debug information and the linker then just puts function
- # names in the final debug information.
--config("no_symbols") {
-+config("no_symbols") { }
-+config("xno_symbols") {
-   if (is_win) {
-     ldflags = [ "/DEBUG" ]
- 
-diff --git a/build/config/rust.gni b/build/config/rust.gni
-index fd4c683442..20c9e4c901 100644
---- a/build/config/rust.gni
-+++ b/build/config/rust.gni
-@@ -79,7 +79,8 @@ declare_args() {
-   #
-   # TODO(crbug.com/40281834): Re-enable ThinLTO for Rust on LaCrOS
-   # TODO(b/300937673): Re-enable ThinLTO for Rust on ash-chrome
--  toolchain_supports_rust_thin_lto = !is_chromeos
-+  # toolchain_supports_rust_thin_lto = !is_chromeos
-+  toolchain_supports_rust_thin_lto = false
- 
-   # Any extra std rlibs in your Rust toolchain, relative to the standard
-   # Rust toolchain. Typically used with 'rust_sysroot_absolute'
diff --git a/www-client/chromium/files/chromium-128-compiler.patch b/www-client/chromium/files/chromium-128-compiler.patch
deleted file mode 100644
index 688f928..0000000
--- a/www-client/chromium/files/chromium-128-compiler.patch
+++ /dev/null
@@ -1,317 +0,0 @@
-diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
-index 1d2c6e0..9d7e9c0 100644
---- a/build/config/compiler/BUILD.gn
-+++ b/build/config/compiler/BUILD.gn
-@@ -305,9 +305,6 @@ config("compiler") {
- 
-   configs += [
-     # See the definitions below.
--    ":clang_revision",
--    ":rustc_revision",
--    ":compiler_cpu_abi",
-     ":compiler_codegen",
-     ":compiler_deterministic",
-   ]
-@@ -487,6 +484,9 @@ config("compiler") {
-     ldflags += [ "-fPIC" ]
-     rustflags += [ "-Crelocation-model=pic" ]
- 
-+    extra_rustflags = getenv("RUSTFLAGS")
-+    rustflags += [ extra_rustflags ]
-+
-     if (!is_clang) {
-       # Use pipes for communicating between sub-processes. Faster.
-       # (This flag doesn't do anything with Clang.)
-@@ -556,55 +556,6 @@ config("compiler") {
-     ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
-   }
- 
--  if (is_clang && !is_nacl && current_os != "zos") {
--    cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
--    if (save_reproducers_on_lld_crash && use_lld) {
--      ldflags += [
--        "-fcrash-diagnostics=all",
--        "-fcrash-diagnostics-dir=" + clang_diagnostic_dir,
--      ]
--    }
--
--    # TODO(hans): Remove this once Clang generates better optimized debug info
--    # by default. https://crbug.com/765793
--    cflags += [
--      "-mllvm",
--      "-instcombine-lower-dbg-declare=0",
--    ]
--    if (!is_debug && use_thin_lto && is_a_target_toolchain) {
--      if (is_win) {
--        ldflags += [ "-mllvm:-instcombine-lower-dbg-declare=0" ]
--      } else {
--        ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
--      }
--    }
--
--    # TODO(crbug.com/40283598): This causes binary size growth and potentially
--    # other problems.
--    # TODO(crbug.com/40284925): This isn't supported by Cronet's mainline llvm version.
--    if (default_toolchain != "//build/toolchain/cros:target" &&
--        !llvm_android_mainline) {
--      cflags += [
--        "-mllvm",
--        "-split-threshold-for-reg-with-hint=0",
--      ]
--      if (use_thin_lto && is_a_target_toolchain) {
--        if (is_win) {
--          ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
--        } else {
--          ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
--        }
--      }
--    }
--
--    # TODO(crbug.com/40192287): Investigate why/if this should be needed.
--    if (is_win) {
--      cflags += [ "/clang:-ffp-contract=off" ]
--    } else {
--      cflags += [ "-ffp-contract=off" ]
--    }
--  }
--
-   # C11/C++11 compiler flags setup.
-   # ---------------------------
-   if (is_linux || is_chromeos || is_android || (is_nacl && is_clang) ||
-@@ -1014,17 +965,6 @@ config("compiler") {
-     # `-nodefaultlibs` from the linker invocation from Rust, which would be used
-     # to compile dylibs on Android, such as for constructing unit test APKs.
-     "-Cdefault-linker-libraries",
--
--    # To make Rust .d files compatible with ninja
--    "-Zdep-info-omit-d-target",
--
--    # If a macro panics during compilation, show which macro and where it is
--    # defined.
--    "-Zmacro-backtrace",
--
--    # For deterministic builds, keep the local machine's current working
--    # directory from appearing in build outputs.
--    "-Zremap-cwd-prefix=.",
-   ]
- 
-   if (!is_win || force_rustc_color_output) {
-@@ -1542,46 +1482,6 @@ config("compiler_deterministic") {
-     }
-   }
- 
--  # Makes builds independent of absolute file path.
--  if (is_clang && strip_absolute_paths_from_debug_symbols) {
--    # If debug option is given, clang includes $cwd in debug info by default.
--    # For such build, this flag generates reproducible obj files even we use
--    # different build directory like "out/feature_a" and "out/feature_b" if
--    # we build same files with same compile flag.
--    # Other paths are already given in relative, no need to normalize them.
--    if (is_nacl) {
--      # TODO(https://crbug.com/1231236): Use -ffile-compilation-dir= here.
--      cflags += [
--        "-Xclang",
--        "-fdebug-compilation-dir",
--        "-Xclang",
--        ".",
--      ]
--    } else {
--      # -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
--      # and -fcoverage-compilation-dir=.
--      cflags += [ "-ffile-compilation-dir=." ]
--      swiftflags += [ "-file-compilation-dir=." ]
--    }
--    if (!is_win) {
--      # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
--      asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
--    }
--
--    if (is_win && use_lld) {
--      if (symbol_level == 2 || (is_clang && using_sanitizer)) {
--        # Absolutize source file paths for PDB. Pass the real build directory
--        # if the pdb contains source-level debug information and if linker
--        # reproducibility is not critical.
--        ldflags += [ "/PDBSourcePath:" + rebase_path(root_build_dir) ]
--      } else {
--        # Use a fake fixed base directory for paths in the pdb to make the pdb
--        # output fully deterministic and independent of the build directory.
--        ldflags += [ "/PDBSourcePath:o:\fake\prefix" ]
--      }
--    }
--  }
--
-   # Tells the compiler not to use absolute paths when passing the default
-   # paths to the tools it invokes. We don't want this because we don't
-   # really need it and it can mess up the RBE cache entries.
-@@ -1600,39 +1500,6 @@ config("compiler_deterministic") {
-   }
- }
- 
--config("clang_revision") {
--  if (is_clang && clang_base_path == default_clang_base_path) {
--    update_args = [
--      "--print-revision",
--      "--verify-version=$clang_version",
--    ]
--    if (llvm_force_head_revision) {
--      update_args += [ "--llvm-force-head-revision" ]
--    }
--    clang_revision = exec_script("//tools/clang/scripts/update.py",
--                                 update_args,
--                                 "trim string")
--
--    # This is here so that all files get recompiled after a clang roll and
--    # when turning clang on or off. (defines are passed via the command line,
--    # and build system rebuild things when their commandline changes). Nothing
--    # should ever read this define.
--    defines = [ "CR_CLANG_REVISION=\"$clang_revision\"" ]
--  }
--}
--
--config("rustc_revision") {
--  if (rustc_revision != "") {
--    # Similar to the above config, this is here so that all files get recompiled
--    # after a rustc roll. Nothing should ever read this cfg. This will not be
--    # set if a custom toolchain is used.
--    rustflags = [
--      "--cfg",
--      "cr_rustc_revision=\"$rustc_revision\"",
--    ]
--  }
--}
--
- config("compiler_arm_fpu") {
-   if (current_cpu == "arm" && !is_ios && !is_nacl) {
-     cflags = [ "-mfpu=$arm_fpu" ]
-@@ -2008,11 +1875,7 @@ config("chromium_code") {
-       defines = [ "_HAS_NODISCARD" ]
-     }
-   } else {
--    cflags = [ "-Wall" ]
--    if (is_clang) {
--      # Enable extra warnings for chromium_code when we control the compiler.
--      cflags += [ "-Wextra" ]
--    }
-+    cflags = [ ]
- 
-     # In Chromium code, we define __STDC_foo_MACROS in order to get the
-     # C99 macros on Mac and Linux.
-@@ -2021,24 +1884,6 @@ config("chromium_code") {
-       "__STDC_FORMAT_MACROS",
-     ]
- 
--    if (!is_debug && !using_sanitizer && current_cpu != "s390x" &&
--        current_cpu != "s390" && current_cpu != "ppc64" &&
--        current_cpu != "mips" && current_cpu != "mips64" &&
--        current_cpu != "riscv64" && current_cpu != "loong64") {
--      # Non-chromium code is not guaranteed to compile cleanly with
--      # _FORTIFY_SOURCE. Also, fortified build may fail when optimizations are
--      # disabled, so only do that for Release build.
--      fortify_level = "2"
--
--      # ChromeOS's toolchain supports a high-quality _FORTIFY_SOURCE=3
--      # implementation with a few custom glibc patches. Use that if it's
--      # available.
--      if (is_chromeos_device && !lacros_use_chromium_toolchain) {
--        fortify_level = "3"
--      }
--      defines += [ "_FORTIFY_SOURCE=" + fortify_level ]
--    }
--
-     if (is_apple) {
-       cflags_objc = [ "-Wimplicit-retain-self" ]
-       cflags_objcc = [ "-Wimplicit-retain-self" ]
-@@ -2431,7 +2276,8 @@ config("default_stack_frames") {
- # [0]: https://pinpoint-dot-chromeperf.appspot.com/job/147634a8be0000
- # [1]: https://pinpoint-dot-chromeperf.appspot.com/job/132bc772be0000
- # [2]: https://crrev.com/c/5447532
--config("optimize") {
-+config("optimize") { }
-+config("xoptimize") {
-   if (is_win) {
-     # clang-cl's /O2 corresponds to clang's -O3, and really want -O2 for
-     # consistency with the other platforms.
-@@ -2477,7 +2323,8 @@ config("optimize") {
- }
- 
- # Turn off optimizations.
--config("no_optimize") {
-+config("no_optimize") { }
-+config("xno_optimize") {
-   if (is_win) {
-     cflags = [
-       "/Od",  # Disable optimization.
-@@ -2517,7 +2364,8 @@ config("no_optimize") {
- # Turns up the optimization level. Used to explicitly enable -O2 instead of
- # -Os for select targets on platforms that use optimize_for_size. No-op
- # elsewhere.
--config("optimize_max") {
-+config("optimize_max") { }
-+config("xoptimize_max") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2550,7 +2398,8 @@ config("optimize_max") {
- #
- # TODO(crbug.com/41259697) - rework how all of these configs are related
- # so that we don't need this disclaimer.
--config("optimize_speed") {
-+config("optimize_speed") { }
-+config("xoptimize_speed") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2579,7 +2428,8 @@ config("optimize_speed") {
-   }
- }
- 
--config("optimize_fuzzing") {
-+config("optimize_fuzzing") { }
-+config("xoptimize_fuzzing") {
-   cflags = [ "-O1" ] + common_optimize_on_cflags
-   rustflags = [ "-Copt-level=1" ]
-   ldflags = common_optimize_on_ldflags
-@@ -2710,7 +2560,8 @@ config("win_pdbaltpath") {
- }
- 
- # Full symbols.
--config("symbols") {
-+config("symbols") { }
-+config("xsymbols") {
-   rustflags = []
-   if (is_win) {
-     if (is_clang) {
-@@ -2859,7 +2710,8 @@ config("symbols") {
- # Minimal symbols.
- # This config guarantees to hold symbol for stack trace which are shown to user
- # when crash happens in unittests running on buildbot.
--config("minimal_symbols") {
-+config("minimal_symbols") { }
-+config("xminimal_symbols") {
-   rustflags = []
-   if (is_win) {
-     # Functions, files, and line tables only.
-@@ -2944,7 +2796,8 @@ config("minimal_symbols") {
- # This configuration contains function names only. That is, the compiler is
- # told to not generate debug information and the linker then just puts function
- # names in the final debug information.
--config("no_symbols") {
-+config("no_symbols") { }
-+config("xno_symbols") {
-   if (is_win) {
-     ldflags = [ "/DEBUG" ]
- 
-diff --git a/build/config/rust.gni b/build/config/rust.gni
-index 97e788a..e9bbcc0 100644
---- a/build/config/rust.gni
-+++ b/build/config/rust.gni
-@@ -79,7 +79,8 @@ declare_args() {
-   #
-   # TODO(crbug.com/40281834): Re-enable ThinLTO for Rust on LaCrOS
-   # TODO(b/300937673): Re-enable ThinLTO for Rust on ash-chrome
--  toolchain_supports_rust_thin_lto = !is_chromeos
-+  # toolchain_supports_rust_thin_lto = !is_chromeos
-+  toolchain_supports_rust_thin_lto = false
- 
-   # Any extra std rlibs in your Rust toolchain, relative to the standard
-   # Rust toolchain. Typically used with 'rust_sysroot_absolute'
diff --git a/www-client/chromium/files/chromium-131-EnumTable-crash.patch b/www-client/chromium/files/chromium-131-EnumTable-crash.patch
deleted file mode 100644
index f4a6969..0000000
--- a/www-client/chromium/files/chromium-131-EnumTable-crash.patch
+++ /dev/null
@@ -1,79 +0,0 @@
-diff --git a/components/media_router/common/providers/cast/channel/enum_table.h b/components/media_router/common/providers/cast/channel/enum_table.h
-index 18fd272c6a..db9d2fb18a 100644
---- a/components/media_router/common/providers/cast/channel/enum_table.h
-+++ b/components/media_router/common/providers/cast/channel/enum_table.h
-@@ -16,6 +16,7 @@
- #include <optional>
- #include <ostream>
- #include <string_view>
-+#include <vector>
- 
- #include "base/check_op.h"
- #include "base/notreached.h"
-@@ -193,7 +194,6 @@ class
-   inline constexpr GenericEnumTableEntry(int32_t value);
-   inline constexpr GenericEnumTableEntry(int32_t value, std::string_view str);
- 
--  GenericEnumTableEntry(const GenericEnumTableEntry&) = delete;
-   GenericEnumTableEntry& operator=(const GenericEnumTableEntry&) = delete;
- 
-  private:
-@@ -259,7 +259,6 @@ class EnumTable {
-     constexpr Entry(E value, std::string_view str)
-         : GenericEnumTableEntry(static_cast<int32_t>(value), str) {}
- 
--    Entry(const Entry&) = delete;
-     Entry& operator=(const Entry&) = delete;
-   };
- 
-@@ -318,15 +317,14 @@ class EnumTable {
-     if (is_sorted_) {
-       const std::size_t index = static_cast<std::size_t>(value);
-       if (ANALYZER_ASSUME_TRUE(index < data_.size())) {
--        const auto& entry = data_.begin()[index];
-+        const auto& entry = data_[index];
-         if (ANALYZER_ASSUME_TRUE(entry.has_str()))
-           return entry.str();
-       }
-       return std::nullopt;
-     }
-     return GenericEnumTableEntry::FindByValue(
--        reinterpret_cast<const GenericEnumTableEntry*>(data_.begin()),
--        data_.size(), static_cast<int32_t>(value));
-+        &data_[0], data_.size(), static_cast<int32_t>(value));
-   }
- 
-   // This overload of GetString is designed for cases where the argument is a
-@@ -355,8 +353,7 @@ class EnumTable {
-   // enum value directly.
-   std::optional<E> GetEnum(std::string_view str) const {
-     auto* entry = GenericEnumTableEntry::FindByString(
--        reinterpret_cast<const GenericEnumTableEntry*>(data_.begin()),
--        data_.size(), str);
-+        &data_[0], data_.size(), str);
-     return entry ? static_cast<E>(entry->value) : std::optional<E>();
-   }
- 
-@@ -368,9 +365,9 @@ class EnumTable {
- 
-  private:
- #ifdef ARCH_CPU_64_BITS
--  alignas(std::hardware_destructive_interference_size)
-+  alignas(64)
- #endif
--      std::initializer_list<Entry> data_;
-+      const std::vector<Entry> data_;
-   bool is_sorted_;
- 
-   constexpr EnumTable(std::initializer_list<Entry> data, bool is_sorted)
-@@ -382,8 +379,8 @@ class EnumTable {
- 
-     for (std::size_t i = 0; i < data.size(); i++) {
-       for (std::size_t j = i + 1; j < data.size(); j++) {
--        const Entry& ei = data.begin()[i];
--        const Entry& ej = data.begin()[j];
-+        const Entry& ei = data[i];
-+        const Entry& ej = data[j];
-         DCHECK(ei.value != ej.value)
-             << "Found duplicate enum values at indices " << i << " and " << j;
-         DCHECK(!(ei.has_str() && ej.has_str() && ei.str() == ej.str()))
diff --git a/www-client/chromium/files/chromium-131-compiler.patch b/www-client/chromium/files/chromium-131-compiler.patch
deleted file mode 100644
index 1790cfd..0000000
--- a/www-client/chromium/files/chromium-131-compiler.patch
+++ /dev/null
@@ -1,324 +0,0 @@
-diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
-index 98ae25c768..fca2469519 100644
---- a/build/config/compiler/BUILD.gn
-+++ b/build/config/compiler/BUILD.gn
-@@ -311,9 +311,6 @@ config("compiler") {
- 
-   configs += [
-     # See the definitions below.
--    ":clang_revision",
--    ":rustc_revision",
--    ":compiler_cpu_abi",
-     ":compiler_codegen",
-     ":compiler_deterministic",
-   ]
-@@ -493,6 +490,9 @@ config("compiler") {
-     ldflags += [ "-fPIC" ]
-     rustflags += [ "-Crelocation-model=pic" ]
- 
-+    extra_rustflags = getenv("RUSTFLAGS")
-+    rustflags += [ extra_rustflags ]
-+
-     if (!is_clang) {
-       # Use pipes for communicating between sub-processes. Faster.
-       # (This flag doesn't do anything with Clang.)
-@@ -562,55 +562,6 @@ config("compiler") {
-     ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
-   }
- 
--  if (is_clang && !is_nacl) {
--    cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
--    if (save_reproducers_on_lld_crash && use_lld) {
--      ldflags += [
--        "-fcrash-diagnostics=all",
--        "-fcrash-diagnostics-dir=" + clang_diagnostic_dir,
--      ]
--    }
--
--    # TODO(hans): Remove this once Clang generates better optimized debug info
--    # by default. https://crbug.com/765793
--    cflags += [
--      "-mllvm",
--      "-instcombine-lower-dbg-declare=0",
--    ]
--    if (!is_debug && use_thin_lto && is_a_target_toolchain) {
--      if (is_win) {
--        ldflags += [ "-mllvm:-instcombine-lower-dbg-declare=0" ]
--      } else {
--        ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
--      }
--    }
--
--    # TODO(crbug.com/40283598): This causes binary size growth and potentially
--    # other problems.
--    # TODO(crbug.com/40284925): This isn't supported by Cronet's mainline llvm version.
--    if (default_toolchain != "//build/toolchain/cros:target" &&
--        !llvm_android_mainline) {
--      cflags += [
--        "-mllvm",
--        "-split-threshold-for-reg-with-hint=0",
--      ]
--      if (use_thin_lto && is_a_target_toolchain) {
--        if (is_win) {
--          ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
--        } else {
--          ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
--        }
--      }
--    }
--
--    # TODO(crbug.com/40192287): Investigate why/if this should be needed.
--    if (is_win) {
--      cflags += [ "/clang:-ffp-contract=off" ]
--    } else {
--      cflags += [ "-ffp-contract=off" ]
--    }
--  }
--
-   # C11/C++11 compiler flags setup.
-   # ---------------------------
-   if (is_linux || is_chromeos || is_android || (is_nacl && is_clang) ||
-@@ -1031,17 +982,6 @@ config("compiler") {
-     # `-nodefaultlibs` from the linker invocation from Rust, which would be used
-     # to compile dylibs on Android, such as for constructing unit test APKs.
-     "-Cdefault-linker-libraries",
--
--    # To make Rust .d files compatible with ninja
--    "-Zdep-info-omit-d-target",
--
--    # If a macro panics during compilation, show which macro and where it is
--    # defined.
--    "-Zmacro-backtrace",
--
--    # For deterministic builds, keep the local machine's current working
--    # directory from appearing in build outputs.
--    "-Zremap-cwd-prefix=.",
-   ]
- 
-   if (!is_win || force_rustc_color_output) {
-@@ -1561,52 +1501,6 @@ config("compiler_deterministic") {
-     }
-   }
- 
--  # Makes builds independent of absolute file path.
--  if (is_clang && strip_absolute_paths_from_debug_symbols) {
--    # If debug option is given, clang includes $cwd in debug info by default.
--    # For such build, this flag generates reproducible obj files even we use
--    # different build directory like "out/feature_a" and "out/feature_b" if
--    # we build same files with same compile flag.
--    # Other paths are already given in relative, no need to normalize them.
--    if (is_nacl) {
--      # TODO(https://crbug.com/1231236): Use -ffile-compilation-dir= here.
--      cflags += [
--        "-Xclang",
--        "-fdebug-compilation-dir",
--        "-Xclang",
--        ".",
--      ]
--    } else {
--      # -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
--      # and -fcoverage-compilation-dir=.
--      cflags += [ "-ffile-compilation-dir=." ]
--
--      # Convert absolute paths to relative paths. Expands to, for example:
--      #   -file-prefix-map /path/to/chromium/src=../..
--      swiftflags += [
--        "-file-prefix-map",
--        rebase_path("//.", "") + "=" + rebase_path("//.", root_build_dir),
--      ]
--    }
--    if (!is_win) {
--      # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
--      asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
--    }
--
--    if (is_win && use_lld) {
--      if (symbol_level == 2 || (is_clang && using_sanitizer)) {
--        # Absolutize source file paths for PDB. Pass the real build directory
--        # if the pdb contains source-level debug information and if linker
--        # reproducibility is not critical.
--        ldflags += [ "/PDBSourcePath:" + rebase_path(root_build_dir) ]
--      } else {
--        # Use a fake fixed base directory for paths in the pdb to make the pdb
--        # output fully deterministic and independent of the build directory.
--        ldflags += [ "/PDBSourcePath:o:\fake\prefix" ]
--      }
--    }
--  }
--
-   # Tells the compiler not to use absolute paths when passing the default
-   # paths to the tools it invokes. We don't want this because we don't
-   # really need it and it can mess up the RBE cache entries.
-@@ -1625,40 +1519,6 @@ config("compiler_deterministic") {
-   }
- }
- 
--config("clang_revision") {
--  if (is_clang && clang_base_path == default_clang_base_path &&
--      current_os != "zos") {
--    update_args = [
--      "--print-revision",
--      "--verify-version=$clang_version",
--    ]
--    if (llvm_force_head_revision) {
--      update_args += [ "--llvm-force-head-revision" ]
--    }
--    clang_revision = exec_script("//tools/clang/scripts/update.py",
--                                 update_args,
--                                 "trim string")
--
--    # This is here so that all files get recompiled after a clang roll and
--    # when turning clang on or off. (defines are passed via the command line,
--    # and build system rebuild things when their commandline changes). Nothing
--    # should ever read this define.
--    defines = [ "CR_CLANG_REVISION=\"$clang_revision\"" ]
--  }
--}
--
--config("rustc_revision") {
--  if (rustc_revision != "") {
--    # Similar to the above config, this is here so that all files get recompiled
--    # after a rustc roll. Nothing should ever read this cfg. This will not be
--    # set if a custom toolchain is used.
--    rustflags = [
--      "--cfg",
--      "cr_rustc_revision=\"$rustc_revision\"",
--    ]
--  }
--}
--
- config("compiler_arm_fpu") {
-   if (current_cpu == "arm" && !is_ios && !is_nacl) {
-     cflags = [ "-mfpu=$arm_fpu" ]
-@@ -2059,11 +1919,7 @@ config("chromium_code") {
-       defines = [ "_HAS_NODISCARD" ]
-     }
-   } else {
--    cflags = [ "-Wall" ]
--    if (is_clang) {
--      # Enable extra warnings for chromium_code when we control the compiler.
--      cflags += [ "-Wextra" ]
--    }
-+    cflags = [ ]
- 
-     # In Chromium code, we define __STDC_foo_MACROS in order to get the
-     # C99 macros on Mac and Linux.
-@@ -2072,24 +1928,6 @@ config("chromium_code") {
-       "__STDC_FORMAT_MACROS",
-     ]
- 
--    if (!is_debug && !using_sanitizer && current_cpu != "s390x" &&
--        current_cpu != "s390" && current_cpu != "ppc64" &&
--        current_cpu != "mips" && current_cpu != "mips64" &&
--        current_cpu != "riscv64" && current_cpu != "loong64") {
--      # Non-chromium code is not guaranteed to compile cleanly with
--      # _FORTIFY_SOURCE. Also, fortified build may fail when optimizations are
--      # disabled, so only do that for Release build.
--      fortify_level = "2"
--
--      # ChromeOS's toolchain supports a high-quality _FORTIFY_SOURCE=3
--      # implementation with a few custom glibc patches. Use that if it's
--      # available.
--      if (is_chromeos_device && !lacros_use_chromium_toolchain) {
--        fortify_level = "3"
--      }
--      defines += [ "_FORTIFY_SOURCE=" + fortify_level ]
--    }
--
-     if (is_apple) {
-       cflags_objc = [ "-Wimplicit-retain-self" ]
-       cflags_objcc = [ "-Wimplicit-retain-self" ]
-@@ -2487,7 +2325,8 @@ config("default_stack_frames") {
- # [0]: https://pinpoint-dot-chromeperf.appspot.com/job/147634a8be0000
- # [1]: https://pinpoint-dot-chromeperf.appspot.com/job/132bc772be0000
- # [2]: https://crrev.com/c/5447532
--config("optimize") {
-+config("optimize") { }
-+config("xoptimize") {
-   if (is_win) {
-     # clang-cl's /O2 corresponds to clang's -O3, and really want -O2 for
-     # consistency with the other platforms.
-@@ -2536,7 +2375,8 @@ config("optimize") {
- }
- 
- # Turn off optimizations.
--config("no_optimize") {
-+config("no_optimize") { }
-+config("xno_optimize") {
-   if (is_win) {
-     cflags = [
-       "/Od",  # Disable optimization.
-@@ -2576,7 +2416,8 @@ config("no_optimize") {
- # Turns up the optimization level. Used to explicitly enable -O2 instead of
- # -Os for select targets on platforms that use optimize_for_size. No-op
- # elsewhere.
--config("optimize_max") {
-+config("optimize_max") { }
-+config("xoptimize_max") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2609,7 +2450,8 @@ config("optimize_max") {
- #
- # TODO(crbug.com/41259697) - rework how all of these configs are related
- # so that we don't need this disclaimer.
--config("optimize_speed") {
-+config("optimize_speed") { }
-+config("xoptimize_speed") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2638,7 +2480,8 @@ config("optimize_speed") {
-   }
- }
- 
--config("optimize_fuzzing") {
-+config("optimize_fuzzing") { }
-+config("xoptimize_fuzzing") {
-   cflags = [ "-O1" ] + common_optimize_on_cflags
-   rustflags = [ "-Copt-level=1" ]
-   ldflags = common_optimize_on_ldflags
-@@ -2769,7 +2612,8 @@ config("win_pdbaltpath") {
- }
- 
- # Full symbols.
--config("symbols") {
-+config("symbols") { }
-+config("xsymbols") {
-   rustflags = []
-   configs = []
-   if (is_win) {
-@@ -2931,7 +2775,8 @@ config("symbols") {
- # Minimal symbols.
- # This config guarantees to hold symbol for stack trace which are shown to user
- # when crash happens in unittests running on buildbot.
--config("minimal_symbols") {
-+config("minimal_symbols") { }
-+config("xminimal_symbols") {
-   rustflags = []
-   if (is_win) {
-     # Functions, files, and line tables only.
-@@ -3016,7 +2861,8 @@ config("minimal_symbols") {
- # This configuration contains function names only. That is, the compiler is
- # told to not generate debug information and the linker then just puts function
- # names in the final debug information.
--config("no_symbols") {
-+config("no_symbols") { }
-+config("xno_symbols") {
-   if (is_win) {
-     ldflags = [ "/DEBUG" ]
- 
-diff --git a/build/config/rust.gni b/build/config/rust.gni
-index b7e3c8881b..a2cd059ccd 100644
---- a/build/config/rust.gni
-+++ b/build/config/rust.gni
-@@ -79,7 +79,8 @@ declare_args() {
-   #
-   # TODO(crbug.com/40281834): Re-enable ThinLTO for Rust on LaCrOS
-   # TODO(b/300937673): Re-enable ThinLTO for Rust on ash-chrome
--  toolchain_supports_rust_thin_lto = !is_chromeos
-+  # toolchain_supports_rust_thin_lto = !is_chromeos
-+  toolchain_supports_rust_thin_lto = false
- 
-   # Any extra std rlibs in your Rust toolchain, relative to the standard
-   # Rust toolchain. Typically used with 'rust_sysroot_absolute'
diff --git a/www-client/chromium/files/chromium-131-text_codec_icu-system-icu.patch b/www-client/chromium/files/chromium-131-text_codec_icu-system-icu.patch
deleted file mode 100644
index 50ada83..0000000
--- a/www-client/chromium/files/chromium-131-text_codec_icu-system-icu.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/third_party/blink/renderer/platform/wtf/text/text_codec_icu.cc b/third_party/blink/renderer/platform/wtf/text/text_codec_icu.cc
-index dfa1cb1369..ecffa654a2 100644
---- a/third_party/blink/renderer/platform/wtf/text/text_codec_icu.cc
-+++ b/third_party/blink/renderer/platform/wtf/text/text_codec_icu.cc
-@@ -323,7 +323,7 @@ void TextCodecICU::CreateICUConverter() const {
-   DCHECK(!converter_icu_);
- 
- #if defined(USING_SYSTEM_ICU)
--  const char* name = encoding_.GetName();
-+  const char* name = encoding_.GetName().Utf8().c_str();
-   needs_gbk_fallbacks_ =
-       name[0] == 'G' && name[1] == 'B' && name[2] == 'K' && !name[3];
- #endif
-@@ -448,7 +448,7 @@ String TextCodecICU::Decode(base::span<const uint8_t> data,
-   // <http://bugs.webkit.org/show_bug.cgi?id=17014>
-   // Simplified Chinese pages use the code A3A0 to mean "full-width space", but
-   // ICU decodes it as U+E5E5.
--  if (!strcmp(encoding_.GetName(), "GBK")) {
-+  if (!strcmp(encoding_.GetName().Utf8().c_str(), "GBK")) {
-     if (EqualIgnoringASCIICase(encoding_.GetName(), "gb18030"))
-       resultString.Replace(0xE5E5, kIdeographicSpaceCharacter);
-     // Make GBK compliant to the encoding spec and align with GB18030
diff --git a/www-client/chromium/files/chromium-132-compiler.patch b/www-client/chromium/files/chromium-132-compiler.patch
deleted file mode 100644
index f9cd8e3..0000000
--- a/www-client/chromium/files/chromium-132-compiler.patch
+++ /dev/null
@@ -1,357 +0,0 @@
-diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
-index cb9bf8772d..9e36a487ba 100644
---- a/build/config/compiler/BUILD.gn
-+++ b/build/config/compiler/BUILD.gn
-@@ -309,9 +309,6 @@ config("compiler") {
- 
-   configs += [
-     # See the definitions below.
--    ":clang_revision",
--    ":rustc_revision",
--    ":compiler_cpu_abi",
-     ":compiler_codegen",
-     ":compiler_deterministic",
-   ]
-@@ -493,6 +490,9 @@ config("compiler") {
-     ldflags += [ "-fPIC" ]
-     rustflags += [ "-Crelocation-model=pic" ]
- 
-+    extra_rustflags = getenv("RUSTFLAGS")
-+    rustflags += [ extra_rustflags ]
-+
-     if (!is_clang) {
-       # Use pipes for communicating between sub-processes. Faster.
-       # (This flag doesn't do anything with Clang.)
-@@ -568,63 +568,6 @@ config("compiler") {
-     ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
-   }
- 
--  if (is_clang && !is_nacl) {
--    cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
--    if (save_reproducers_on_lld_crash && use_lld) {
--      ldflags += [
--        "-fcrash-diagnostics=all",
--        "-fcrash-diagnostics-dir=" + clang_diagnostic_dir,
--      ]
--    }
--
--    # TODO(hans): Remove this once Clang generates better optimized debug info
--    # by default. https://crbug.com/765793
--    cflags += [
--      "-mllvm",
--      "-instcombine-lower-dbg-declare=0",
--    ]
--    if (!is_debug && use_thin_lto && is_a_target_toolchain) {
--      if (is_win) {
--        ldflags += [ "-mllvm:-instcombine-lower-dbg-declare=0" ]
--      } else {
--        ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
--      }
--    }
--
--    # TODO(crbug.com/40283598): This causes binary size growth and potentially
--    # other problems.
--    # TODO(crbug.com/40284925): This isn't supported by Cronet's mainline llvm version.
--    if (default_toolchain != "//build/toolchain/cros:target" &&
--        !llvm_android_mainline) {
--      cflags += [
--        "-mllvm",
--        "-split-threshold-for-reg-with-hint=0",
--      ]
--      if (use_thin_lto && is_a_target_toolchain) {
--        if (is_win) {
--          ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
--        } else {
--          ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
--        }
--      }
--    }
--
--    # TODO(crbug.com/40192287): Investigate why/if this should be needed.
--    if (is_win) {
--      cflags += [ "/clang:-ffp-contract=off" ]
--    } else {
--      cflags += [ "-ffp-contract=off" ]
--    }
--
--    # Enable ELF CREL (see crbug.com/357878242) for all platforms that use ELF
--    # (excluding toolchains that use an older version of LLVM).
--    # TODO(crbug.com/376278218): This causes segfault on Linux ARM builds.
--    if (is_linux && !llvm_android_mainline && current_cpu != "arm" &&
--        default_toolchain != "//build/toolchain/cros:target") {
--      cflags += [ "-Wa,--crel,--allow-experimental-crel" ]
--    }
--  }
--
-   # C11/C++11 compiler flags setup.
-   # ---------------------------
-   if (is_linux || is_chromeos || is_android || (is_nacl && is_clang) ||
-@@ -1045,20 +988,6 @@ config("compiler") {
-     # `-nodefaultlibs` from the linker invocation from Rust, which would be used
-     # to compile dylibs on Android, such as for constructing unit test APKs.
-     "-Cdefault-linker-libraries",
--
--    # To make Rust .d files compatible with ninja
--    "-Zdep-info-omit-d-target",
--
--    # If a macro panics during compilation, show which macro and where it is
--    # defined.
--    "-Zmacro-backtrace",
--
--    # For deterministic builds, keep the local machine's current working
--    # directory from appearing in build outputs.
--    "-Zremap-cwd-prefix=.",
--
--    # We use clang-rt sanitizer runtimes.
--    "-Zexternal-clangrt",
-   ]
- 
-   if (!is_win || force_rustc_color_output) {
-@@ -1107,7 +1036,7 @@ config("compiler") {
- # Don't allow unstable features to be enabled by `#![feature()]` without
- # additional command line flags.
- config("disallow_unstable_features") {
--  rustflags = [ "-Zallow-features=" ]
-+  #rustflags = [ "-Zallow-features=" ]
- }
- 
- config("libcxx_hardening") {
-@@ -1583,52 +1512,6 @@ config("compiler_deterministic") {
-     }
-   }
- 
--  # Makes builds independent of absolute file path.
--  if (is_clang && strip_absolute_paths_from_debug_symbols) {
--    # If debug option is given, clang includes $cwd in debug info by default.
--    # For such build, this flag generates reproducible obj files even we use
--    # different build directory like "out/feature_a" and "out/feature_b" if
--    # we build same files with same compile flag.
--    # Other paths are already given in relative, no need to normalize them.
--    if (is_nacl) {
--      # TODO(https://crbug.com/1231236): Use -ffile-compilation-dir= here.
--      cflags += [
--        "-Xclang",
--        "-fdebug-compilation-dir",
--        "-Xclang",
--        ".",
--      ]
--    } else {
--      # -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
--      # and -fcoverage-compilation-dir=.
--      cflags += [ "-ffile-compilation-dir=." ]
--
--      # Convert absolute paths to relative paths. Expands to, for example:
--      #   -file-prefix-map /path/to/chromium/src=../..
--      swiftflags += [
--        "-file-prefix-map",
--        rebase_path("//.", "") + "=" + rebase_path("//.", root_build_dir),
--      ]
--    }
--    if (!is_win) {
--      # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
--      asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
--    }
--
--    if (is_win && use_lld) {
--      if (symbol_level == 2 || (is_clang && using_sanitizer)) {
--        # Absolutize source file paths for PDB. Pass the real build directory
--        # if the pdb contains source-level debug information and if linker
--        # reproducibility is not critical.
--        ldflags += [ "/PDBSourcePath:" + rebase_path(root_build_dir) ]
--      } else {
--        # Use a fake fixed base directory for paths in the pdb to make the pdb
--        # output fully deterministic and independent of the build directory.
--        ldflags += [ "/PDBSourcePath:o:\fake\prefix" ]
--      }
--    }
--  }
--
-   # Tells the compiler not to use absolute paths when passing the default
-   # paths to the tools it invokes. We don't want this because we don't
-   # really need it and it can mess up the RBE cache entries.
-@@ -1647,40 +1530,6 @@ config("compiler_deterministic") {
-   }
- }
- 
--config("clang_revision") {
--  if (is_clang && clang_base_path == default_clang_base_path &&
--      current_os != "zos") {
--    update_args = [
--      "--print-revision",
--      "--verify-version=$clang_version",
--    ]
--    if (llvm_force_head_revision) {
--      update_args += [ "--llvm-force-head-revision" ]
--    }
--    clang_revision = exec_script("//tools/clang/scripts/update.py",
--                                 update_args,
--                                 "trim string")
--
--    # This is here so that all files get recompiled after a clang roll and
--    # when turning clang on or off. (defines are passed via the command line,
--    # and build system rebuild things when their commandline changes). Nothing
--    # should ever read this define.
--    defines = [ "CR_CLANG_REVISION=\"$clang_revision\"" ]
--  }
--}
--
--config("rustc_revision") {
--  if (rustc_revision != "") {
--    # Similar to the above config, this is here so that all files get recompiled
--    # after a rustc roll. Nothing should ever read this cfg. This will not be
--    # set if a custom toolchain is used.
--    rustflags = [
--      "--cfg",
--      "cr_rustc_revision=\"$rustc_revision\"",
--    ]
--  }
--}
--
- config("compiler_arm_fpu") {
-   if (current_cpu == "arm" && !is_ios && !is_nacl) {
-     cflags = [ "-mfpu=$arm_fpu" ]
-@@ -2086,11 +1935,7 @@ config("chromium_code") {
-       defines = [ "_HAS_NODISCARD" ]
-     }
-   } else {
--    cflags = [ "-Wall" ]
--    if (is_clang) {
--      # Enable extra warnings for chromium_code when we control the compiler.
--      cflags += [ "-Wextra" ]
--    }
-+    cflags = [ ]
- 
-     # In Chromium code, we define __STDC_foo_MACROS in order to get the
-     # C99 macros on Mac and Linux.
-@@ -2099,24 +1944,6 @@ config("chromium_code") {
-       "__STDC_FORMAT_MACROS",
-     ]
- 
--    if (!is_debug && !using_sanitizer && current_cpu != "s390x" &&
--        current_cpu != "s390" && current_cpu != "ppc64" &&
--        current_cpu != "mips" && current_cpu != "mips64" &&
--        current_cpu != "riscv64" && current_cpu != "loong64") {
--      # Non-chromium code is not guaranteed to compile cleanly with
--      # _FORTIFY_SOURCE. Also, fortified build may fail when optimizations are
--      # disabled, so only do that for Release build.
--      fortify_level = "2"
--
--      # ChromeOS's toolchain supports a high-quality _FORTIFY_SOURCE=3
--      # implementation with a few custom glibc patches. Use that if it's
--      # available.
--      if (is_chromeos_device && !lacros_use_chromium_toolchain) {
--        fortify_level = "3"
--      }
--      defines += [ "_FORTIFY_SOURCE=" + fortify_level ]
--    }
--
-     if (is_apple) {
-       cflags_objc = [ "-Wimplicit-retain-self" ]
-       cflags_objcc = [ "-Wimplicit-retain-self" ]
-@@ -2544,7 +2371,8 @@ config("default_stack_frames") {
- # [0]: https://pinpoint-dot-chromeperf.appspot.com/job/147634a8be0000
- # [1]: https://pinpoint-dot-chromeperf.appspot.com/job/132bc772be0000
- # [2]: https://crrev.com/c/5447532
--config("optimize") {
-+config("optimize") { }
-+config("xoptimize") {
-   if (is_win) {
-     # clang-cl's /O2 corresponds to clang's -O3, and really want -O2 for
-     # consistency with the other platforms.
-@@ -2593,7 +2421,8 @@ config("optimize") {
- }
- 
- # Turn off optimizations.
--config("no_optimize") {
-+config("no_optimize") { }
-+config("xno_optimize") {
-   if (is_win) {
-     cflags = [
-       "/Od",  # Disable optimization.
-@@ -2633,7 +2462,8 @@ config("no_optimize") {
- # Turns up the optimization level. Used to explicitly enable -O2 instead of
- # -Os for select targets on platforms that use optimize_for_size. No-op
- # elsewhere.
--config("optimize_max") {
-+config("optimize_max") { }
-+config("xoptimize_max") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2666,7 +2496,8 @@ config("optimize_max") {
- #
- # TODO(crbug.com/41259697) - rework how all of these configs are related
- # so that we don't need this disclaimer.
--config("optimize_speed") {
-+config("optimize_speed") { }
-+config("xoptimize_speed") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2695,7 +2526,8 @@ config("optimize_speed") {
-   }
- }
- 
--config("optimize_fuzzing") {
-+config("optimize_fuzzing") { }
-+config("xoptimize_fuzzing") {
-   cflags = [ "-O1" ] + common_optimize_on_cflags
-   rustflags = [ "-Copt-level=1" ]
-   ldflags = common_optimize_on_ldflags
-@@ -2826,7 +2658,8 @@ config("win_pdbaltpath") {
- }
- 
- # Full symbols.
--config("symbols") {
-+config("symbols") { }
-+config("xsymbols") {
-   rustflags = []
-   configs = []
-   if (is_win) {
-@@ -2988,7 +2821,8 @@ config("symbols") {
- # Minimal symbols.
- # This config guarantees to hold symbol for stack trace which are shown to user
- # when crash happens in unittests running on buildbot.
--config("minimal_symbols") {
-+config("minimal_symbols") { }
-+config("xminimal_symbols") {
-   rustflags = []
-   if (is_win) {
-     # Functions, files, and line tables only.
-@@ -3073,7 +2907,8 @@ config("minimal_symbols") {
- # This configuration contains function names only. That is, the compiler is
- # told to not generate debug information and the linker then just puts function
- # names in the final debug information.
--config("no_symbols") {
-+config("no_symbols") { }
-+config("xno_symbols") {
-   if (is_win) {
-     ldflags = [ "/DEBUG" ]
- 
-diff --git a/build/config/gcc/BUILD.gn b/build/config/gcc/BUILD.gn
-index a659210b19..bde0e1b273 100644
---- a/build/config/gcc/BUILD.gn
-+++ b/build/config/gcc/BUILD.gn
-@@ -32,7 +32,7 @@ declare_args() {
- # See http://gcc.gnu.org/wiki/Visibility
- config("symbol_visibility_hidden") {
-   cflags = [ "-fvisibility=hidden" ]
--  rustflags = [ "-Zdefault-visibility=hidden" ]
-+  # rustflags = [ "-Zdefault-visibility=hidden" ]
- 
-   # Visibility attribute is not supported on AIX.
-   if (current_os != "aix") {
-diff --git a/build/config/rust.gni b/build/config/rust.gni
-index 5b7807a1b8..4b3acd300e 100644
---- a/build/config/rust.gni
-+++ b/build/config/rust.gni
-@@ -79,7 +79,8 @@ declare_args() {
-   #
-   # TODO(crbug.com/40281834): Re-enable ThinLTO for Rust on LaCrOS
-   # TODO(b/300937673): Re-enable ThinLTO for Rust on ash-chrome
--  toolchain_supports_rust_thin_lto = !is_chromeos
-+  # toolchain_supports_rust_thin_lto = !is_chromeos
-+  toolchain_supports_rust_thin_lto = false
- 
-   # Any extra std rlibs in your Rust toolchain, relative to the standard
-   # Rust toolchain. Typically used with 'rust_sysroot_absolute'
diff --git a/www-client/chromium/files/chromium-134-gn-exec_script_allowlist.patch b/www-client/chromium/files/chromium-134-gn-exec_script_allowlist.patch
deleted file mode 100644
index 008e149..0000000
--- a/www-client/chromium/files/chromium-134-gn-exec_script_allowlist.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-diff --git a/.gn b/.gn
-index 3f65718281..0170ef8d0f 100644
---- a/.gn
-+++ b/.gn
-@@ -145,31 +145,31 @@ no_check_targets = [
- #      this situation much easier to create. if the build always lists the
- #      files and passes them to a script, it will always be correct.
- 
--exec_script_allowlist =
--    build_dotfile_settings.exec_script_allowlist +
--    angle_dotfile_settings.exec_script_whitelist +
--    [
--      # Allowlist entries for //build should go into
--      # //build/dotfile_settings.gni instead, so that they can be shared
--      # with other repos. The entries in this list should be only for files
--      # in the Chromium repo outside of //build.
--      "//build_overrides/build.gni",
--
--      "//chrome/android/webapk/shell_apk/prepare_upload_dir/BUILD.gn",
--      "//chrome/version.gni",
--
--      # TODO(dgn): Layer violation but breaks the build otherwise, see
--      # https://crbug.com/474506.
--      "//clank/java/BUILD.gn",
--      "//clank/native/BUILD.gn",
--
--      "//google_apis/BUILD.gn",
--      "//printing/BUILD.gn",
--
--      "//remoting/host/installer/linux/BUILD.gn",
--      "//remoting/remoting_version.gni",
--      "//remoting/host/installer/win/generate_clsids.gni",
--
--      "//tools/grit/grit_rule.gni",
--      "//tools/gritsettings/BUILD.gn",
--    ]
-+#exec_script_allowlist =
-+#    build_dotfile_settings.exec_script_allowlist +
-+#    angle_dotfile_settings.exec_script_whitelist +
-+#    [
-+#      # Allowlist entries for //build should go into
-+#      # //build/dotfile_settings.gni instead, so that they can be shared
-+#      # with other repos. The entries in this list should be only for files
-+#      # in the Chromium repo outside of //build.
-+#      "//build_overrides/build.gni",
-+#
-+#      "//chrome/android/webapk/shell_apk/prepare_upload_dir/BUILD.gn",
-+#      "//chrome/version.gni",
-+#
-+#      # TODO(dgn): Layer violation but breaks the build otherwise, see
-+#      # https://crbug.com/474506.
-+#      "//clank/java/BUILD.gn",
-+#      "//clank/native/BUILD.gn",
-+#
-+#      "//google_apis/BUILD.gn",
-+#      "//printing/BUILD.gn",
-+#
-+#      "//remoting/host/installer/linux/BUILD.gn",
-+#      "//remoting/remoting_version.gni",
-+#      "//remoting/host/installer/win/generate_clsids.gni",
-+#
-+#      "//tools/grit/grit_rule.gni",
-+#      "//tools/gritsettings/BUILD.gn",
-+#    ]
diff --git a/www-client/chromium/files/chromium-135-mv2-ungoogled.patch b/www-client/chromium/files/chromium-135-mv2-ungoogled.patch
deleted file mode 100644
index db276b3..0000000
--- a/www-client/chromium/files/chromium-135-mv2-ungoogled.patch
+++ /dev/null
@@ -1,183 +0,0 @@
-diff --git a/chrome/browser/extensions/api/developer_private/extension_info_generator.cc b/chrome/browser/extensions/api/developer_private/extension_info_generator.cc
-index e330cb7163..08da10083a 100644
---- a/chrome/browser/extensions/api/developer_private/extension_info_generator.cc
-+++ b/chrome/browser/extensions/api/developer_private/extension_info_generator.cc
-@@ -618,17 +618,6 @@ void ExtensionInfoGenerator::CreateExtensionInfoHelper(
-     info->controlled_info.emplace();
-     info->controlled_info->text =
-         l10n_util::GetStringUTF8(IDS_EXTENSIONS_INSTALL_LOCATION_ENTERPRISE);
--  } else {
--    // Create Safety Hub information for any non-enterprise extension.
--    developer::SafetyCheckWarningReason warning_reason =
--        ExtensionSafetyCheckUtils::GetSafetyCheckWarningReason(extension,
--                                                               profile);
--    if (warning_reason != developer::SafetyCheckWarningReason::kNone) {
--      info->safety_check_warning_reason = warning_reason;
--      info->safety_check_text =
--          ExtensionSafetyCheckUtils::GetSafetyCheckWarningStrings(
--              warning_reason, state);
--    }
-   }
- 
-   bool is_enabled = state == developer::ExtensionState::kEnabled;
-diff --git a/chrome/browser/extensions/extension_management.cc b/chrome/browser/extensions/extension_management.cc
-index eb2350fca9..f13816a016 100644
---- a/chrome/browser/extensions/extension_management.cc
-+++ b/chrome/browser/extensions/extension_management.cc
-@@ -318,31 +318,7 @@ bool ExtensionManagement::IsAllowedManifestVersion(
-     int manifest_version,
-     const std::string& extension_id,
-     Manifest::Type manifest_type) {
--  bool enabled_by_default =
--      !base::FeatureList::IsEnabled(
--          extensions_features::kExtensionsManifestV3Only) ||
--      manifest_version >= 3;
--
--  // Manifest version policy only supports normal extensions and Chrome OS login
--  // screen extension.
--  if (manifest_type != Manifest::Type::TYPE_EXTENSION &&
--      manifest_type != Manifest::Type::TYPE_LOGIN_SCREEN_EXTENSION) {
--    return enabled_by_default;
--  }
--  switch (global_settings_->manifest_v2_setting) {
--    case internal::GlobalSettings::ManifestV2Setting::kDefault:
--      return enabled_by_default;
--    case internal::GlobalSettings::ManifestV2Setting::kDisabled:
--      return manifest_version >= 3;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabled:
-       return true;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabledForForceInstalled:
--      auto installation_mode =
--          GetInstallationMode(extension_id, /*update_url=*/std::string());
--      return manifest_version >= 3 ||
--             installation_mode == INSTALLATION_FORCED ||
--             installation_mode == INSTALLATION_RECOMMENDED;
--  }
- }
- 
- bool ExtensionManagement::IsAllowedManifestVersion(const Extension* extension) {
-@@ -363,26 +339,8 @@ bool ExtensionManagement::IsExemptFromMV2DeprecationByPolicy(
-     return false;
-   }
- 
--  switch (global_settings_->manifest_v2_setting) {
--    case internal::GlobalSettings::ManifestV2Setting::kDefault:
--      // Default browser behavior. Not exempt.
--      return false;
--    case internal::GlobalSettings::ManifestV2Setting::kDisabled:
--      // All MV2 extensions are disallowed. Not exempt.
--      return false;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabled:
-       // All MV2 extensions are allowed. Exempt.
-       return true;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabledForForceInstalled:
--      // Force-installed MV2 extensions are allowed. Exempt if it's a force-
--      // installed extension only.
--      auto installation_mode =
--          GetInstallationMode(extension_id, /*update_url=*/std::string());
--      return installation_mode == INSTALLATION_FORCED ||
--             installation_mode == INSTALLATION_RECOMMENDED;
--  }
--
--  return false;
- }
- 
- bool ExtensionManagement::IsAllowedByUnpublishedAvailabilityPolicy(
-diff --git a/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc b/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc
-index 555fd894e8..3f042548bd 100644
---- a/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc
-+++ b/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc
-@@ -23,7 +23,6 @@
- #include "chrome/browser/extensions/extension_web_ui_override_registrar.h"
- #include "chrome/browser/extensions/install_tracker_factory.h"
- #include "chrome/browser/extensions/install_verifier_factory.h"
--#include "chrome/browser/extensions/manifest_v2_experiment_manager.h"
- #include "chrome/browser/extensions/menu_manager_factory.h"
- #include "chrome/browser/extensions/permissions/permissions_updater.h"
- #include "chrome/browser/extensions/plugin_manager.h"
-@@ -55,7 +54,6 @@ void EnsureChromeBrowserContextKeyedServiceFactoriesBuilt() {
-   extensions::ChromeExtensionSystemFactory::GetInstance();
-   extensions::InstallTrackerFactory::GetInstance();
-   extensions::InstallVerifierFactory::GetInstance();
--  extensions::ManifestV2ExperimentManager::GetFactory();
-   extensions::MenuManagerFactory::GetInstance();
-   extensions::PermissionsUpdater::EnsureAssociatedFactoryBuilt();
- #if BUILDFLAG(ENABLE_PLUGINS)
-diff --git a/chrome/browser/extensions/manifest_v2_experiment_manager.cc b/chrome/browser/extensions/manifest_v2_experiment_manager.cc
-index 2e47e928e3..81ad199a24 100644
---- a/chrome/browser/extensions/manifest_v2_experiment_manager.cc
-+++ b/chrome/browser/extensions/manifest_v2_experiment_manager.cc
-@@ -145,22 +145,6 @@ bool ManifestV2ExperimentManagerFactory::ServiceIsCreatedWithBrowserContext()
- 
- // Determines the current stage of the MV2 deprecation experiments.
- MV2ExperimentStage CalculateCurrentExperimentStage() {
--  // Return the "highest" stage that is currently active for the user.
--  if (base::FeatureList::IsEnabled(
--          extensions_features::kExtensionManifestV2Unsupported)) {
--    return MV2ExperimentStage::kUnsupported;
--  }
--
--  if (base::FeatureList::IsEnabled(
--          extensions_features::kExtensionManifestV2Disabled)) {
--    return MV2ExperimentStage::kDisableWithReEnable;
--  }
--
--  if (base::FeatureList::IsEnabled(
--          extensions_features::kExtensionManifestV2DeprecationWarning)) {
--    return MV2ExperimentStage::kWarning;
--  }
--
-   return MV2ExperimentStage::kNone;
- }
- 
-@@ -200,19 +184,7 @@ PrefMap GetGlobalNoticeAcknowledgedPrefFor(
- // Returns true if legacy extensions should be disabled, looking at both
- // experiment stage and global state.
- bool ShouldDisableLegacyExtensions(MV2ExperimentStage stage) {
--  if (g_allow_mv2_for_testing) {
--    // We allow legacy MV2 extensions for testing purposes.
--    return false;
--  }
--
--  switch (stage) {
--    case MV2ExperimentStage::kNone:
--    case MV2ExperimentStage::kWarning:
-       return false;
--    case MV2ExperimentStage::kDisableWithReEnable:
--    case MV2ExperimentStage::kUnsupported:
--      return true;
--  }
- }
- 
- // Returns true if the given `stage` is one in which extension enablement should
-diff --git a/chrome/browser/ui/webui/extensions/extensions_ui.cc b/chrome/browser/ui/webui/extensions/extensions_ui.cc
-index 057dc619e9..52d0e388c9 100644
---- a/chrome/browser/ui/webui/extensions/extensions_ui.cc
-+++ b/chrome/browser/ui/webui/extensions/extensions_ui.cc
-@@ -477,7 +477,7 @@ content::WebUIDataSource* CreateAndAddExtensionsSource(Profile* profile,
-           extensions_features::kExtensionsMenuAccessControlWithPermittedSites));
-   source->AddBoolean(
-       "safetyHubThreeDotDetails",
--      base::FeatureList::IsEnabled(features::kSafetyHubThreeDotDetails));
-+      false);
- 
- // TODO(crbug.com/392777363): Clean these up with non-placeholder values.
- #if BUILDFLAG(IS_ANDROID)
-diff --git a/extensions/common/extension.cc b/extensions/common/extension.cc
-index 833ea42681..dfd41632bd 100644
---- a/extensions/common/extension.cc
-+++ b/extensions/common/extension.cc
-@@ -96,13 +96,6 @@ bool IsManifestSupported(int manifest_version,
-   // Supported versions are always safe.
-   if (manifest_version >= kMinimumSupportedManifestVersion &&
-       manifest_version <= kMaximumSupportedManifestVersion) {
--    // Emit a warning for unpacked extensions on Manifest V2 warning that
--    // MV2 is deprecated.
--    if (type == Manifest::TYPE_EXTENSION && manifest_version == 2 &&
--        Manifest::IsUnpackedLocation(location) &&
--        !g_silence_deprecated_manifest_version_warnings) {
--      *warning = errors::kManifestV2IsDeprecatedWarning;
--    }
-     return true;
-   }
- 
diff --git a/www-client/chromium/files/chromium-135-protobuf-RepeatedPtrField-export.patch b/www-client/chromium/files/chromium-135-protobuf-RepeatedPtrField-export.patch
deleted file mode 100644
index 5d336bd..0000000
--- a/www-client/chromium/files/chromium-135-protobuf-RepeatedPtrField-export.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/third_party/protobuf/src/google/protobuf/repeated_ptr_field.h b/third_party/protobuf/src/google/protobuf/repeated_ptr_field.h
-index 36ca1c65c9..30baf169ef 100644
---- a/third_party/protobuf/src/google/protobuf/repeated_ptr_field.h
-+++ b/third_party/protobuf/src/google/protobuf/repeated_ptr_field.h
-@@ -926,7 +926,7 @@ class GenericTypeHandler<std::string> {
- // RepeatedPtrField is like RepeatedField, but used for repeated strings or
- // Messages.
- template <typename Element>
--class RepeatedPtrField final : private internal::RepeatedPtrFieldBase {
-+class PROTOBUF_EXPORT RepeatedPtrField final : private internal::RepeatedPtrFieldBase {
-   static_assert(!std::is_const<Element>::value,
-                 "We do not support const value types.");
-   static_assert(!std::is_volatile<Element>::value,
diff --git a/www-client/chromium/files/chromium-136-glic-comma.patch b/www-client/chromium/files/chromium-136-glic-comma.patch
deleted file mode 100644
index 9df4e74..0000000
--- a/www-client/chromium/files/chromium-136-glic-comma.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/chrome/browser/glic/glic_window_controller.cc b/chrome/browser/glic/glic_window_controller.cc
-index 9e047b534f..a70f8e9ba2 100644
---- a/chrome/browser/glic/glic_window_controller.cc
-+++ b/chrome/browser/glic/glic_window_controller.cc
-@@ -497,7 +497,7 @@ void GlicWindowController::AddAccelerators() {
- 
-   glic_view->AddAccelerator(ui::Accelerator(ui::VKEY_ESCAPE, ui::EF_NONE));
-   glic_view->AddAccelerator(
--      ui::Accelerator(ui::VKEY_A, ui::EF_ALT_DOWN | ui::EF_SHIFT_DOWN, ));
-+      ui::Accelerator(ui::VKEY_A, ui::EF_ALT_DOWN | ui::EF_SHIFT_DOWN));
- }
- 
- void GlicWindowController::Show(Browser* browser, InvocationSource source) {
diff --git a/www-client/chromium/files/chromium-136-mv2-ungoogled.patch b/www-client/chromium/files/chromium-136-mv2-ungoogled.patch
deleted file mode 100644
index 125c06d..0000000
--- a/www-client/chromium/files/chromium-136-mv2-ungoogled.patch
+++ /dev/null
@@ -1,183 +0,0 @@
-diff --git a/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc b/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc
-index 57a51435e6..822e23a349 100644
---- a/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc
-+++ b/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc
-@@ -131,17 +131,6 @@ void ExtensionInfoGenerator::FillExtensionInfo(
-     info.controlled_info.emplace();
-     info.controlled_info->text =
-         l10n_util::GetStringUTF8(IDS_EXTENSIONS_INSTALL_LOCATION_ENTERPRISE);
--  } else {
--    // Create Safety Hub information for any non-enterprise extension.
--    developer::SafetyCheckWarningReason warning_reason =
--        ExtensionSafetyCheckUtils::GetSafetyCheckWarningReason(extension,
--                                                               profile);
--    if (warning_reason != developer::SafetyCheckWarningReason::kNone) {
--      info.safety_check_warning_reason = warning_reason;
--      info.safety_check_text =
--          ExtensionSafetyCheckUtils::GetSafetyCheckWarningStrings(
--              warning_reason, state);
--    }
-   }
- 
-   bool is_enabled = state == developer::ExtensionState::kEnabled;
-diff --git a/chrome/browser/extensions/extension_management.cc b/chrome/browser/extensions/extension_management.cc
-index eb2350fca9..f13816a016 100644
---- a/chrome/browser/extensions/extension_management.cc
-+++ b/chrome/browser/extensions/extension_management.cc
-@@ -318,31 +318,7 @@ bool ExtensionManagement::IsAllowedManifestVersion(
-     int manifest_version,
-     const std::string& extension_id,
-     Manifest::Type manifest_type) {
--  bool enabled_by_default =
--      !base::FeatureList::IsEnabled(
--          extensions_features::kExtensionsManifestV3Only) ||
--      manifest_version >= 3;
--
--  // Manifest version policy only supports normal extensions and Chrome OS login
--  // screen extension.
--  if (manifest_type != Manifest::Type::TYPE_EXTENSION &&
--      manifest_type != Manifest::Type::TYPE_LOGIN_SCREEN_EXTENSION) {
--    return enabled_by_default;
--  }
--  switch (global_settings_->manifest_v2_setting) {
--    case internal::GlobalSettings::ManifestV2Setting::kDefault:
--      return enabled_by_default;
--    case internal::GlobalSettings::ManifestV2Setting::kDisabled:
--      return manifest_version >= 3;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabled:
-       return true;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabledForForceInstalled:
--      auto installation_mode =
--          GetInstallationMode(extension_id, /*update_url=*/std::string());
--      return manifest_version >= 3 ||
--             installation_mode == INSTALLATION_FORCED ||
--             installation_mode == INSTALLATION_RECOMMENDED;
--  }
- }
- 
- bool ExtensionManagement::IsAllowedManifestVersion(const Extension* extension) {
-@@ -363,26 +339,8 @@ bool ExtensionManagement::IsExemptFromMV2DeprecationByPolicy(
-     return false;
-   }
- 
--  switch (global_settings_->manifest_v2_setting) {
--    case internal::GlobalSettings::ManifestV2Setting::kDefault:
--      // Default browser behavior. Not exempt.
--      return false;
--    case internal::GlobalSettings::ManifestV2Setting::kDisabled:
--      // All MV2 extensions are disallowed. Not exempt.
--      return false;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabled:
-       // All MV2 extensions are allowed. Exempt.
-       return true;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabledForForceInstalled:
--      // Force-installed MV2 extensions are allowed. Exempt if it's a force-
--      // installed extension only.
--      auto installation_mode =
--          GetInstallationMode(extension_id, /*update_url=*/std::string());
--      return installation_mode == INSTALLATION_FORCED ||
--             installation_mode == INSTALLATION_RECOMMENDED;
--  }
--
--  return false;
- }
- 
- bool ExtensionManagement::IsAllowedByUnpublishedAvailabilityPolicy(
-diff --git a/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc b/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc
-index 1083619abb..c7cae14860 100644
---- a/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc
-+++ b/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc
-@@ -26,7 +26,6 @@
- #include "chrome/browser/extensions/extension_web_ui_override_registrar.h"
- #include "chrome/browser/extensions/install_tracker_factory.h"
- #include "chrome/browser/extensions/install_verifier_factory.h"
--#include "chrome/browser/extensions/manifest_v2_experiment_manager.h"
- #include "chrome/browser/extensions/menu_manager_factory.h"
- #include "chrome/browser/extensions/permissions/permissions_updater.h"
- #include "chrome/browser/extensions/plugin_manager.h"
-@@ -61,7 +60,6 @@ void EnsureChromeBrowserContextKeyedServiceFactoriesBuilt() {
-   extensions::ChromeExtensionSystemFactory::GetInstance();
-   extensions::InstallTrackerFactory::GetInstance();
-   extensions::InstallVerifierFactory::GetInstance();
--  extensions::ManifestV2ExperimentManager::GetFactory();
-   extensions::MenuManagerFactory::GetInstance();
- #if BUILDFLAG(ENABLE_PLUGINS)
-   extensions::PluginManager::GetFactoryInstance();
-diff --git a/chrome/browser/extensions/manifest_v2_experiment_manager.cc b/chrome/browser/extensions/manifest_v2_experiment_manager.cc
-index 2e47e928e3..81ad199a24 100644
---- a/chrome/browser/extensions/manifest_v2_experiment_manager.cc
-+++ b/chrome/browser/extensions/manifest_v2_experiment_manager.cc
-@@ -145,22 +145,6 @@ bool ManifestV2ExperimentManagerFactory::ServiceIsCreatedWithBrowserContext()
- 
- // Determines the current stage of the MV2 deprecation experiments.
- MV2ExperimentStage CalculateCurrentExperimentStage() {
--  // Return the "highest" stage that is currently active for the user.
--  if (base::FeatureList::IsEnabled(
--          extensions_features::kExtensionManifestV2Unsupported)) {
--    return MV2ExperimentStage::kUnsupported;
--  }
--
--  if (base::FeatureList::IsEnabled(
--          extensions_features::kExtensionManifestV2Disabled)) {
--    return MV2ExperimentStage::kDisableWithReEnable;
--  }
--
--  if (base::FeatureList::IsEnabled(
--          extensions_features::kExtensionManifestV2DeprecationWarning)) {
--    return MV2ExperimentStage::kWarning;
--  }
--
-   return MV2ExperimentStage::kNone;
- }
- 
-@@ -200,19 +184,7 @@ PrefMap GetGlobalNoticeAcknowledgedPrefFor(
- // Returns true if legacy extensions should be disabled, looking at both
- // experiment stage and global state.
- bool ShouldDisableLegacyExtensions(MV2ExperimentStage stage) {
--  if (g_allow_mv2_for_testing) {
--    // We allow legacy MV2 extensions for testing purposes.
--    return false;
--  }
--
--  switch (stage) {
--    case MV2ExperimentStage::kNone:
--    case MV2ExperimentStage::kWarning:
-       return false;
--    case MV2ExperimentStage::kDisableWithReEnable:
--    case MV2ExperimentStage::kUnsupported:
--      return true;
--  }
- }
- 
- // Returns true if the given `stage` is one in which extension enablement should
-diff --git a/chrome/browser/ui/webui/extensions/extensions_ui.cc b/chrome/browser/ui/webui/extensions/extensions_ui.cc
-index 0d702ceea5..bb5ccfa014 100644
---- a/chrome/browser/ui/webui/extensions/extensions_ui.cc
-+++ b/chrome/browser/ui/webui/extensions/extensions_ui.cc
-@@ -477,7 +477,7 @@ content::WebUIDataSource* CreateAndAddExtensionsSource(Profile* profile,
-           extensions_features::kExtensionsMenuAccessControlWithPermittedSites));
-   source->AddBoolean(
-       "safetyHubThreeDotDetails",
--      base::FeatureList::IsEnabled(features::kSafetyHubThreeDotDetails));
-+      false);
- 
- // TODO(crbug.com/392777363): Clean these up with non-placeholder values.
- #if BUILDFLAG(IS_ANDROID)
-diff --git a/extensions/common/extension.cc b/extensions/common/extension.cc
-index 833ea42681..dfd41632bd 100644
---- a/extensions/common/extension.cc
-+++ b/extensions/common/extension.cc
-@@ -96,13 +96,6 @@ bool IsManifestSupported(int manifest_version,
-   // Supported versions are always safe.
-   if (manifest_version >= kMinimumSupportedManifestVersion &&
-       manifest_version <= kMaximumSupportedManifestVersion) {
--    // Emit a warning for unpacked extensions on Manifest V2 warning that
--    // MV2 is deprecated.
--    if (type == Manifest::TYPE_EXTENSION && manifest_version == 2 &&
--        Manifest::IsUnpackedLocation(location) &&
--        !g_silence_deprecated_manifest_version_warnings) {
--      *warning = errors::kManifestV2IsDeprecatedWarning;
--    }
-     return true;
-   }
- 
diff --git a/www-client/chromium/files/chromium-137-compiler-r1.patch b/www-client/chromium/files/chromium-137-compiler-r1.patch
deleted file mode 100644
index 07680c9..0000000
--- a/www-client/chromium/files/chromium-137-compiler-r1.patch
+++ /dev/null
@@ -1,384 +0,0 @@
-diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
-index edaa614330..89297c27ab 100644
---- a/build/config/compiler/BUILD.gn
-+++ b/build/config/compiler/BUILD.gn
-@@ -307,12 +307,8 @@ config("compiler") {
- 
-   configs += [
-     # See the definitions below.
--    ":clang_revision",
--    ":rustc_revision",
--    ":compiler_cpu_abi",
-     ":compiler_codegen",
-     ":compiler_deterministic",
--    ":clang_warning_suppression",
-   ]
- 
-   # Here we enable -fno-delete-null-pointer-checks, which makes various nullptr
-@@ -492,6 +488,9 @@ config("compiler") {
-     ldflags += [ "-fPIC" ]
-     rustflags += [ "-Crelocation-model=pic" ]
- 
-+    extra_rustflags = getenv("RUSTFLAGS")
-+    rustflags += [ extra_rustflags ]
-+
-     if (!is_clang) {
-       # Use pipes for communicating between sub-processes. Faster.
-       # (This flag doesn't do anything with Clang.)
-@@ -568,62 +567,6 @@ config("compiler") {
-     ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
-   }
- 
--  if (is_clang && !is_nacl) {
--    cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
--    if (save_reproducers_on_lld_crash && use_lld) {
--      ldflags += [
--        "-fcrash-diagnostics=all",
--        "-fcrash-diagnostics-dir=" + clang_diagnostic_dir,
--      ]
--    }
--
--    # TODO(hans): Remove this once Clang generates better optimized debug info
--    # by default. https://crbug.com/765793
--    cflags += [
--      "-mllvm",
--      "-instcombine-lower-dbg-declare=0",
--    ]
--    if (!is_debug && use_thin_lto && is_a_target_toolchain) {
--      if (is_win) {
--        ldflags += [ "-mllvm:-instcombine-lower-dbg-declare=0" ]
--      } else {
--        ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
--      }
--    }
--
--    # TODO(crbug.com/40283598): This causes binary size growth and potentially
--    # other problems.
--    # TODO(crbug.com/40284925): This isn't supported by Cronet's mainline llvm version.
--    if (default_toolchain != "//build/toolchain/cros:target" &&
--        !llvm_android_mainline) {
--      cflags += [
--        "-mllvm",
--        "-split-threshold-for-reg-with-hint=0",
--      ]
--      if (use_thin_lto && is_a_target_toolchain) {
--        if (is_win) {
--          ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
--        } else {
--          ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
--        }
--      }
--    }
--
--    # TODO(crbug.com/40192287): Investigate why/if this should be needed.
--    if (is_win) {
--      cflags += [ "/clang:-ffp-contract=off" ]
--    } else {
--      cflags += [ "-ffp-contract=off" ]
--    }
--
--    # Enable ELF CREL (see crbug.com/357878242) for all platforms that use ELF
--    # (excluding toolchains that use an older version of LLVM).
--    if (is_linux && use_lld && !llvm_android_mainline &&
--        default_toolchain != "//build/toolchain/cros:target") {
--      cflags += [ "-Wa,--crel,--allow-experimental-crel" ]
--    }
--  }
--
-   # C11/C++11 compiler flags setup.
-   # ---------------------------
-   if (is_linux || is_chromeos || is_android || (is_nacl && is_clang) ||
-@@ -1034,20 +977,6 @@ config("compiler") {
-     # `-nodefaultlibs` from the linker invocation from Rust, which would be used
-     # to compile dylibs on Android, such as for constructing unit test APKs.
-     "-Cdefault-linker-libraries",
--
--    # To make Rust .d files compatible with ninja
--    "-Zdep-info-omit-d-target",
--
--    # If a macro panics during compilation, show which macro and where it is
--    # defined.
--    "-Zmacro-backtrace",
--
--    # For deterministic builds, keep the local machine's current working
--    # directory from appearing in build outputs.
--    "-Zremap-cwd-prefix=.",
--
--    # We use clang-rt sanitizer runtimes.
--    "-Zexternal-clangrt",
-   ]
- 
-   if (!is_win || force_rustc_color_output) {
-@@ -1096,7 +1025,7 @@ config("compiler") {
- # Don't allow unstable features to be enabled by `#![feature()]` without
- # additional command line flags.
- config("disallow_unstable_features") {
--  rustflags = [ "-Zallow-features=" ]
-+  #rustflags = [ "-Zallow-features=" ]
- }
- 
- config("libcxx_hardening") {
-@@ -1555,52 +1484,6 @@ config("compiler_deterministic") {
-     }
-   }
- 
--  # Makes builds independent of absolute file path.
--  if (is_clang && strip_absolute_paths_from_debug_symbols) {
--    # If debug option is given, clang includes $cwd in debug info by default.
--    # For such build, this flag generates reproducible obj files even we use
--    # different build directory like "out/feature_a" and "out/feature_b" if
--    # we build same files with same compile flag.
--    # Other paths are already given in relative, no need to normalize them.
--    if (is_nacl) {
--      # TODO(https://crbug.com/1231236): Use -ffile-compilation-dir= here.
--      cflags += [
--        "-Xclang",
--        "-fdebug-compilation-dir",
--        "-Xclang",
--        ".",
--      ]
--    } else {
--      # -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
--      # and -fcoverage-compilation-dir=.
--      cflags += [ "-ffile-compilation-dir=." ]
--
--      # Convert absolute paths to relative paths. Expands to, for example:
--      #   -file-prefix-map /path/to/chromium/src=../..
--      swiftflags += [
--        "-file-prefix-map",
--        rebase_path("//.", "") + "=" + rebase_path("//.", root_build_dir),
--      ]
--    }
--    if (!is_win) {
--      # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
--      asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
--    }
--
--    if (is_win && use_lld) {
--      if (symbol_level == 2 || (is_clang && using_sanitizer)) {
--        # Absolutize source file paths for PDB. Pass the real build directory
--        # if the pdb contains source-level debug information and if linker
--        # reproducibility is not critical.
--        ldflags += [ "/PDBSourcePath:" + rebase_path(root_build_dir) ]
--      } else {
--        # Use a fake fixed base directory for paths in the pdb to make the pdb
--        # output fully deterministic and independent of the build directory.
--        ldflags += [ "/PDBSourcePath:o:\fake\prefix" ]
--      }
--    }
--  }
--
-   # Tells the compiler not to use absolute paths when passing the default
-   # paths to the tools it invokes. We don't want this because we don't
-   # really need it and it can mess up the RBE cache entries.
-@@ -1619,65 +1502,6 @@ config("compiler_deterministic") {
-   }
- }
- 
--config("clang_revision") {
--  if (is_clang && clang_base_path == default_clang_base_path &&
--      current_os != "zos") {
--    update_args = [
--      "--print-revision",
--      "--verify-version=$clang_version",
--    ]
--    if (llvm_force_head_revision) {
--      update_args += [ "--llvm-force-head-revision" ]
--    }
--    clang_revision = exec_script("//tools/clang/scripts/update.py",
--                                 update_args,
--                                 "trim string")
--
--    # This is here so that all files get recompiled after a clang roll and
--    # when turning clang on or off. (defines are passed via the command line,
--    # and build system rebuild things when their commandline changes). Nothing
--    # should ever read this define.
--    defines = [ "CR_CLANG_REVISION=\"$clang_revision\"" ]
--  }
--}
--
--# Controls the usage of a warning suppression mapping (WSM) file to suppress
--# warnings based on the path of the file they come from. It's controlled by the
--# `clang_warning_suppression_file` gn argument , which points to a text file
--# defining which warnings should be suppressed where.
--# See //build/config/warning_suppression.txt for an example file; this is the
--# file used by Chromium.
--#
--# To use a different file, or to use this functionality outside of chromium,
--# set the `clang_warning_suppression_file` argument to point to the new file,
--# e.g. by setting in the the project's .gn file.
--config("clang_warning_suppression") {
--  # Some build configs use older versions of clang that don't support WSMs
--  if (!is_nacl && default_toolchain != "//build/toolchain/cros:target" &&
--      !llvm_android_mainline && is_clang &&
--      clang_warning_suppression_file != "") {
--    from_build_root =
--        rebase_path(clang_warning_suppression_file, root_build_dir)
--    inputs = [ clang_warning_suppression_file ]
--    cflags = [
--      "-Xclang",
--      "--warning-suppression-mappings=" + from_build_root,
--    ]
--  }
--}
--
--config("rustc_revision") {
--  if (rustc_revision != "") {
--    # Similar to the above config, this is here so that all files get recompiled
--    # after a rustc roll. Nothing should ever read this cfg. This will not be
--    # set if a custom toolchain is used.
--    rustflags = [
--      "--cfg",
--      "cr_rustc_revision=\"$rustc_revision\"",
--    ]
--  }
--}
--
- config("compiler_arm_fpu") {
-   if (current_cpu == "arm" && !is_ios && !is_nacl) {
-     cflags = [ "-mfpu=$arm_fpu" ]
-@@ -2113,11 +1937,7 @@ config("chromium_code") {
-       defines = [ "_HAS_NODISCARD" ]
-     }
-   } else {
--    cflags = [ "-Wall" ]
--    if (is_clang) {
--      # Enable extra warnings for chromium_code when we control the compiler.
--      cflags += [ "-Wextra" ]
--    }
-+    cflags = [ ]
- 
-     # In Chromium code, we define __STDC_foo_MACROS in order to get the
-     # C99 macros on Mac and Linux.
-@@ -2126,24 +1946,6 @@ config("chromium_code") {
-       "__STDC_FORMAT_MACROS",
-     ]
- 
--    if (!is_debug && !using_sanitizer && current_cpu != "s390x" &&
--        current_cpu != "s390" && current_cpu != "ppc64" &&
--        current_cpu != "mips" && current_cpu != "mips64" &&
--        current_cpu != "riscv64" && current_cpu != "loong64") {
--      # Non-chromium code is not guaranteed to compile cleanly with
--      # _FORTIFY_SOURCE. Also, fortified build may fail when optimizations are
--      # disabled, so only do that for Release build.
--      fortify_level = "2"
--
--      # ChromeOS's toolchain supports a high-quality _FORTIFY_SOURCE=3
--      # implementation with a few custom glibc patches. Use that if it's
--      # available.
--      if (is_chromeos_device && !lacros_use_chromium_toolchain) {
--        fortify_level = "3"
--      }
--      defines += [ "_FORTIFY_SOURCE=" + fortify_level ]
--    }
--
-     if (is_apple) {
-       cflags_objc = [ "-Wimplicit-retain-self" ]
-       cflags_objcc = [ "-Wimplicit-retain-self" ]
-@@ -2559,7 +2361,8 @@ config("default_stack_frames") {
- # [0]: https://pinpoint-dot-chromeperf.appspot.com/job/147634a8be0000
- # [1]: https://pinpoint-dot-chromeperf.appspot.com/job/132bc772be0000
- # [2]: https://crrev.com/c/5447532
--config("optimize") {
-+config("optimize") { }
-+config("xoptimize") {
-   if (is_win) {
-     # clang-cl's /O2 corresponds to clang's -O3, and really want -O2 for
-     # consistency with the other platforms.
-@@ -2608,7 +2411,8 @@ config("optimize") {
- }
- 
- # Turn off optimizations.
--config("no_optimize") {
-+config("no_optimize") { }
-+config("xno_optimize") {
-   if (is_win) {
-     cflags = [
-       "/Od",  # Disable optimization.
-@@ -2643,7 +2447,8 @@ config("no_optimize") {
- # Turns up the optimization level. Used to explicitly enable -O2 instead of
- # -Os for select targets on platforms that use optimize_for_size. No-op
- # elsewhere.
--config("optimize_max") {
-+config("optimize_max") { }
-+config("xoptimize_max") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2676,7 +2481,8 @@ config("optimize_max") {
- #
- # TODO(crbug.com/41259697) - rework how all of these configs are related
- # so that we don't need this disclaimer.
--config("optimize_speed") {
-+config("optimize_speed") { }
-+config("xoptimize_speed") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2705,7 +2511,8 @@ config("optimize_speed") {
-   }
- }
- 
--config("optimize_fuzzing") {
-+config("optimize_fuzzing") { }
-+config("xoptimize_fuzzing") {
-   cflags = [ "-O1" ] + common_optimize_on_cflags
-   rustflags = [ "-Copt-level=1" ]
-   ldflags = common_optimize_on_ldflags
-@@ -2836,7 +2643,8 @@ config("win_pdbaltpath") {
- }
- 
- # Full symbols.
--config("symbols") {
-+config("symbols") { }
-+config("xsymbols") {
-   rustflags = []
-   configs = []
-   if (is_win) {
-@@ -2998,7 +2806,8 @@ config("symbols") {
- # Minimal symbols.
- # This config guarantees to hold symbol for stack trace which are shown to user
- # when crash happens in unittests running on buildbot.
--config("minimal_symbols") {
-+config("minimal_symbols") { }
-+config("xminimal_symbols") {
-   rustflags = []
-   if (is_win) {
-     # Functions, files, and line tables only.
-@@ -3083,7 +2892,8 @@ config("minimal_symbols") {
- # This configuration contains function names only. That is, the compiler is
- # told to not generate debug information and the linker then just puts function
- # names in the final debug information.
--config("no_symbols") {
-+config("no_symbols") { }
-+config("xno_symbols") {
-   if (is_win) {
-     ldflags = [ "/DEBUG" ]
- 
-diff --git a/build/config/gcc/BUILD.gn b/build/config/gcc/BUILD.gn
-index a659210b19..bde0e1b273 100644
---- a/build/config/gcc/BUILD.gn
-+++ b/build/config/gcc/BUILD.gn
-@@ -32,7 +32,7 @@ declare_args() {
- # See http://gcc.gnu.org/wiki/Visibility
- config("symbol_visibility_hidden") {
-   cflags = [ "-fvisibility=hidden" ]
--  rustflags = [ "-Zdefault-visibility=hidden" ]
-+  # rustflags = [ "-Zdefault-visibility=hidden" ]
- 
-   # Visibility attribute is not supported on AIX.
-   if (current_os != "aix") {
-diff --git a/build/config/rust.gni b/build/config/rust.gni
-index 4b66d4e809..9cd3dd2124 100644
---- a/build/config/rust.gni
-+++ b/build/config/rust.gni
-@@ -84,7 +84,8 @@ declare_args() {
-   #
-   # TODO(crbug.com/40281834): Re-enable ThinLTO for Rust on LaCrOS
-   # TODO(b/300937673): Re-enable ThinLTO for Rust on ash-chrome
--  toolchain_supports_rust_thin_lto = !is_chromeos
-+  # toolchain_supports_rust_thin_lto = !is_chromeos
-+  toolchain_supports_rust_thin_lto = false
- 
-   # Any extra std rlibs in your Rust toolchain, relative to the standard
-   # Rust toolchain. Typically used with 'rust_sysroot_absolute'
diff --git a/www-client/chromium/files/chromium-137-compiler.patch b/www-client/chromium/files/chromium-137-compiler.patch
deleted file mode 100644
index b60d49f..0000000
--- a/www-client/chromium/files/chromium-137-compiler.patch
+++ /dev/null
@@ -1,384 +0,0 @@
-diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
-index 0aa2d1e5c8..88a7a2eb96 100644
---- a/build/config/compiler/BUILD.gn
-+++ b/build/config/compiler/BUILD.gn
-@@ -307,12 +307,8 @@ config("compiler") {
- 
-   configs += [
-     # See the definitions below.
--    ":clang_revision",
--    ":rustc_revision",
--    ":compiler_cpu_abi",
-     ":compiler_codegen",
-     ":compiler_deterministic",
--    ":clang_warning_suppression",
-   ]
- 
-   # Here we enable -fno-delete-null-pointer-checks, which makes various nullptr
-@@ -492,6 +488,9 @@ config("compiler") {
-     ldflags += [ "-fPIC" ]
-     rustflags += [ "-Crelocation-model=pic" ]
- 
-+    extra_rustflags = getenv("RUSTFLAGS")
-+    rustflags += [ extra_rustflags ]
-+
-     if (!is_clang) {
-       # Use pipes for communicating between sub-processes. Faster.
-       # (This flag doesn't do anything with Clang.)
-@@ -567,62 +566,6 @@ config("compiler") {
-     ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
-   }
- 
--  if (is_clang && !is_nacl) {
--    cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
--    if (save_reproducers_on_lld_crash && use_lld) {
--      ldflags += [
--        "-fcrash-diagnostics=all",
--        "-fcrash-diagnostics-dir=" + clang_diagnostic_dir,
--      ]
--    }
--
--    # TODO(hans): Remove this once Clang generates better optimized debug info
--    # by default. https://crbug.com/765793
--    cflags += [
--      "-mllvm",
--      "-instcombine-lower-dbg-declare=0",
--    ]
--    if (!is_debug && use_thin_lto && is_a_target_toolchain) {
--      if (is_win) {
--        ldflags += [ "-mllvm:-instcombine-lower-dbg-declare=0" ]
--      } else {
--        ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
--      }
--    }
--
--    # TODO(crbug.com/40283598): This causes binary size growth and potentially
--    # other problems.
--    # TODO(crbug.com/40284925): This isn't supported by Cronet's mainline llvm version.
--    if (default_toolchain != "//build/toolchain/cros:target" &&
--        !llvm_android_mainline) {
--      cflags += [
--        "-mllvm",
--        "-split-threshold-for-reg-with-hint=0",
--      ]
--      if (use_thin_lto && is_a_target_toolchain) {
--        if (is_win) {
--          ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
--        } else {
--          ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
--        }
--      }
--    }
--
--    # TODO(crbug.com/40192287): Investigate why/if this should be needed.
--    if (is_win) {
--      cflags += [ "/clang:-ffp-contract=off" ]
--    } else {
--      cflags += [ "-ffp-contract=off" ]
--    }
--
--    # Enable ELF CREL (see crbug.com/357878242) for all platforms that use ELF
--    # (excluding toolchains that use an older version of LLVM).
--    if (is_linux && !llvm_android_mainline &&
--        default_toolchain != "//build/toolchain/cros:target") {
--      cflags += [ "-Wa,--crel,--allow-experimental-crel" ]
--    }
--  }
--
-   # C11/C++11 compiler flags setup.
-   # ---------------------------
-   if (is_linux || is_chromeos || is_android || (is_nacl && is_clang) ||
-@@ -1033,20 +976,6 @@ config("compiler") {
-     # `-nodefaultlibs` from the linker invocation from Rust, which would be used
-     # to compile dylibs on Android, such as for constructing unit test APKs.
-     "-Cdefault-linker-libraries",
--
--    # To make Rust .d files compatible with ninja
--    "-Zdep-info-omit-d-target",
--
--    # If a macro panics during compilation, show which macro and where it is
--    # defined.
--    "-Zmacro-backtrace",
--
--    # For deterministic builds, keep the local machine's current working
--    # directory from appearing in build outputs.
--    "-Zremap-cwd-prefix=.",
--
--    # We use clang-rt sanitizer runtimes.
--    "-Zexternal-clangrt",
-   ]
- 
-   if (!is_win || force_rustc_color_output) {
-@@ -1095,7 +1024,7 @@ config("compiler") {
- # Don't allow unstable features to be enabled by `#![feature()]` without
- # additional command line flags.
- config("disallow_unstable_features") {
--  rustflags = [ "-Zallow-features=" ]
-+  #rustflags = [ "-Zallow-features=" ]
- }
- 
- config("libcxx_hardening") {
-@@ -1554,52 +1483,6 @@ config("compiler_deterministic") {
-     }
-   }
- 
--  # Makes builds independent of absolute file path.
--  if (is_clang && strip_absolute_paths_from_debug_symbols) {
--    # If debug option is given, clang includes $cwd in debug info by default.
--    # For such build, this flag generates reproducible obj files even we use
--    # different build directory like "out/feature_a" and "out/feature_b" if
--    # we build same files with same compile flag.
--    # Other paths are already given in relative, no need to normalize them.
--    if (is_nacl) {
--      # TODO(https://crbug.com/1231236): Use -ffile-compilation-dir= here.
--      cflags += [
--        "-Xclang",
--        "-fdebug-compilation-dir",
--        "-Xclang",
--        ".",
--      ]
--    } else {
--      # -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
--      # and -fcoverage-compilation-dir=.
--      cflags += [ "-ffile-compilation-dir=." ]
--
--      # Convert absolute paths to relative paths. Expands to, for example:
--      #   -file-prefix-map /path/to/chromium/src=../..
--      swiftflags += [
--        "-file-prefix-map",
--        rebase_path("//.", "") + "=" + rebase_path("//.", root_build_dir),
--      ]
--    }
--    if (!is_win) {
--      # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
--      asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
--    }
--
--    if (is_win && use_lld) {
--      if (symbol_level == 2 || (is_clang && using_sanitizer)) {
--        # Absolutize source file paths for PDB. Pass the real build directory
--        # if the pdb contains source-level debug information and if linker
--        # reproducibility is not critical.
--        ldflags += [ "/PDBSourcePath:" + rebase_path(root_build_dir) ]
--      } else {
--        # Use a fake fixed base directory for paths in the pdb to make the pdb
--        # output fully deterministic and independent of the build directory.
--        ldflags += [ "/PDBSourcePath:o:\fake\prefix" ]
--      }
--    }
--  }
--
-   # Tells the compiler not to use absolute paths when passing the default
-   # paths to the tools it invokes. We don't want this because we don't
-   # really need it and it can mess up the RBE cache entries.
-@@ -1618,65 +1501,6 @@ config("compiler_deterministic") {
-   }
- }
- 
--config("clang_revision") {
--  if (is_clang && clang_base_path == default_clang_base_path &&
--      current_os != "zos") {
--    update_args = [
--      "--print-revision",
--      "--verify-version=$clang_version",
--    ]
--    if (llvm_force_head_revision) {
--      update_args += [ "--llvm-force-head-revision" ]
--    }
--    clang_revision = exec_script("//tools/clang/scripts/update.py",
--                                 update_args,
--                                 "trim string")
--
--    # This is here so that all files get recompiled after a clang roll and
--    # when turning clang on or off. (defines are passed via the command line,
--    # and build system rebuild things when their commandline changes). Nothing
--    # should ever read this define.
--    defines = [ "CR_CLANG_REVISION=\"$clang_revision\"" ]
--  }
--}
--
--# Controls the usage of a warning suppression mapping (WSM) file to suppress
--# warnings based on the path of the file they come from. It's controlled by the
--# `clang_warning_suppression_file` gn argument , which points to a text file
--# defining which warnings should be suppressed where.
--# See //build/config/warning_suppression.txt for an example file; this is the
--# file used by Chromium.
--#
--# To use a different file, or to use this functionality outside of chromium,
--# set the `clang_warning_suppression_file` argument to point to the new file,
--# e.g. by setting in the the project's .gn file.
--config("clang_warning_suppression") {
--  # Some build configs use older versions of clang that don't support WSMs
--  if (!is_nacl && default_toolchain != "//build/toolchain/cros:target" &&
--      !llvm_android_mainline && is_clang &&
--      clang_warning_suppression_file != "") {
--    from_build_root =
--        rebase_path(clang_warning_suppression_file, root_build_dir)
--    inputs = [ clang_warning_suppression_file ]
--    cflags = [
--      "-Xclang",
--      "--warning-suppression-mappings=" + from_build_root,
--    ]
--  }
--}
--
--config("rustc_revision") {
--  if (rustc_revision != "") {
--    # Similar to the above config, this is here so that all files get recompiled
--    # after a rustc roll. Nothing should ever read this cfg. This will not be
--    # set if a custom toolchain is used.
--    rustflags = [
--      "--cfg",
--      "cr_rustc_revision=\"$rustc_revision\"",
--    ]
--  }
--}
--
- config("compiler_arm_fpu") {
-   if (current_cpu == "arm" && !is_ios && !is_nacl) {
-     cflags = [ "-mfpu=$arm_fpu" ]
-@@ -2116,11 +1940,7 @@ config("chromium_code") {
-       defines = [ "_HAS_NODISCARD" ]
-     }
-   } else {
--    cflags = [ "-Wall" ]
--    if (is_clang) {
--      # Enable extra warnings for chromium_code when we control the compiler.
--      cflags += [ "-Wextra" ]
--    }
-+    cflags = [ ]
- 
-     # In Chromium code, we define __STDC_foo_MACROS in order to get the
-     # C99 macros on Mac and Linux.
-@@ -2129,24 +1949,6 @@ config("chromium_code") {
-       "__STDC_FORMAT_MACROS",
-     ]
- 
--    if (!is_debug && !using_sanitizer && current_cpu != "s390x" &&
--        current_cpu != "s390" && current_cpu != "ppc64" &&
--        current_cpu != "mips" && current_cpu != "mips64" &&
--        current_cpu != "riscv64" && current_cpu != "loong64") {
--      # Non-chromium code is not guaranteed to compile cleanly with
--      # _FORTIFY_SOURCE. Also, fortified build may fail when optimizations are
--      # disabled, so only do that for Release build.
--      fortify_level = "2"
--
--      # ChromeOS's toolchain supports a high-quality _FORTIFY_SOURCE=3
--      # implementation with a few custom glibc patches. Use that if it's
--      # available.
--      if (is_chromeos_device && !lacros_use_chromium_toolchain) {
--        fortify_level = "3"
--      }
--      defines += [ "_FORTIFY_SOURCE=" + fortify_level ]
--    }
--
-     if (is_apple) {
-       cflags_objc = [ "-Wimplicit-retain-self" ]
-       cflags_objcc = [ "-Wimplicit-retain-self" ]
-@@ -2566,7 +2368,8 @@ config("default_stack_frames") {
- # [0]: https://pinpoint-dot-chromeperf.appspot.com/job/147634a8be0000
- # [1]: https://pinpoint-dot-chromeperf.appspot.com/job/132bc772be0000
- # [2]: https://crrev.com/c/5447532
--config("optimize") {
-+config("optimize") { }
-+config("xoptimize") {
-   if (is_win) {
-     # clang-cl's /O2 corresponds to clang's -O3, and really want -O2 for
-     # consistency with the other platforms.
-@@ -2615,7 +2418,8 @@ config("optimize") {
- }
- 
- # Turn off optimizations.
--config("no_optimize") {
-+config("no_optimize") { }
-+config("xno_optimize") {
-   if (is_win) {
-     cflags = [
-       "/Od",  # Disable optimization.
-@@ -2650,7 +2454,8 @@ config("no_optimize") {
- # Turns up the optimization level. Used to explicitly enable -O2 instead of
- # -Os for select targets on platforms that use optimize_for_size. No-op
- # elsewhere.
--config("optimize_max") {
-+config("optimize_max") { }
-+config("xoptimize_max") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2683,7 +2488,8 @@ config("optimize_max") {
- #
- # TODO(crbug.com/41259697) - rework how all of these configs are related
- # so that we don't need this disclaimer.
--config("optimize_speed") {
-+config("optimize_speed") { }
-+config("xoptimize_speed") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2712,7 +2518,8 @@ config("optimize_speed") {
-   }
- }
- 
--config("optimize_fuzzing") {
-+config("optimize_fuzzing") { }
-+config("xoptimize_fuzzing") {
-   cflags = [ "-O1" ] + common_optimize_on_cflags
-   rustflags = [ "-Copt-level=1" ]
-   ldflags = common_optimize_on_ldflags
-@@ -2843,7 +2650,8 @@ config("win_pdbaltpath") {
- }
- 
- # Full symbols.
--config("symbols") {
-+config("symbols") { }
-+config("xsymbols") {
-   rustflags = []
-   configs = []
-   if (is_win) {
-@@ -3005,7 +2813,8 @@ config("symbols") {
- # Minimal symbols.
- # This config guarantees to hold symbol for stack trace which are shown to user
- # when crash happens in unittests running on buildbot.
--config("minimal_symbols") {
-+config("minimal_symbols") { }
-+config("xminimal_symbols") {
-   rustflags = []
-   if (is_win) {
-     # Functions, files, and line tables only.
-@@ -3090,7 +2899,8 @@ config("minimal_symbols") {
- # This configuration contains function names only. That is, the compiler is
- # told to not generate debug information and the linker then just puts function
- # names in the final debug information.
--config("no_symbols") {
-+config("no_symbols") { }
-+config("xno_symbols") {
-   if (is_win) {
-     ldflags = [ "/DEBUG" ]
- 
-diff --git a/build/config/gcc/BUILD.gn b/build/config/gcc/BUILD.gn
-index a659210b19..bde0e1b273 100644
---- a/build/config/gcc/BUILD.gn
-+++ b/build/config/gcc/BUILD.gn
-@@ -32,7 +32,7 @@ declare_args() {
- # See http://gcc.gnu.org/wiki/Visibility
- config("symbol_visibility_hidden") {
-   cflags = [ "-fvisibility=hidden" ]
--  rustflags = [ "-Zdefault-visibility=hidden" ]
-+  # rustflags = [ "-Zdefault-visibility=hidden" ]
- 
-   # Visibility attribute is not supported on AIX.
-   if (current_os != "aix") {
-diff --git a/build/config/rust.gni b/build/config/rust.gni
-index 74b3b9ced5..36f72b292e 100644
---- a/build/config/rust.gni
-+++ b/build/config/rust.gni
-@@ -84,7 +84,8 @@ declare_args() {
-   #
-   # TODO(crbug.com/40281834): Re-enable ThinLTO for Rust on LaCrOS
-   # TODO(b/300937673): Re-enable ThinLTO for Rust on ash-chrome
--  toolchain_supports_rust_thin_lto = !is_chromeos
-+  # toolchain_supports_rust_thin_lto = !is_chromeos
-+  toolchain_supports_rust_thin_lto = false
- 
-   # Any extra std rlibs in your Rust toolchain, relative to the standard
-   # Rust toolchain. Typically used with 'rust_sysroot_absolute'
diff --git a/www-client/chromium/files/chromium-137-gn-exec_script_allowlist.patch b/www-client/chromium/files/chromium-137-gn-exec_script_allowlist.patch
deleted file mode 100644
index fb4fe68..0000000
--- a/www-client/chromium/files/chromium-137-gn-exec_script_allowlist.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-diff --git a/.gn b/.gn
-index b8756e5390..823ccac2ab 100644
---- a/.gn
-+++ b/.gn
-@@ -146,31 +146,31 @@ no_check_targets = [
- #      this situation much easier to create. if the build always lists the
- #      files and passes them to a script, it will always be correct.
- 
--exec_script_allowlist =
--    build_dotfile_settings.exec_script_allowlist +
--    angle_dotfile_settings.exec_script_allowlist +
--    [
--      # Allowlist entries for //build should go into
--      # //build/dotfile_settings.gni instead, so that they can be shared
--      # with other repos. The entries in this list should be only for files
--      # in the Chromium repo outside of //build.
--      "//build_overrides/build.gni",
--
--      "//chrome/android/webapk/shell_apk/prepare_upload_dir/BUILD.gn",
--      "//chrome/version.gni",
--
--      # TODO(dgn): Layer violation but breaks the build otherwise, see
--      # https://crbug.com/474506.
--      "//clank/java/BUILD.gn",
--      "//clank/native/BUILD.gn",
--
--      "//google_apis/BUILD.gn",
--      "//printing/BUILD.gn",
--
--      "//remoting/host/installer/linux/BUILD.gn",
--      "//remoting/remoting_version.gni",
--      "//remoting/host/installer/win/generate_clsids.gni",
--
--      "//tools/grit/grit_rule.gni",
--      "//tools/gritsettings/BUILD.gn",
--    ]
-+#exec_script_allowlist =
-+#    build_dotfile_settings.exec_script_allowlist +
-+#    angle_dotfile_settings.exec_script_allowlist +
-+#    [
-+#      # Allowlist entries for //build should go into
-+#      # //build/dotfile_settings.gni instead, so that they can be shared
-+#      # with other repos. The entries in this list should be only for files
-+#      # in the Chromium repo outside of //build.
-+#      "//build_overrides/build.gni",
-+#
-+#      "//chrome/android/webapk/shell_apk/prepare_upload_dir/BUILD.gn",
-+#      "//chrome/version.gni",
-+#
-+#      # TODO(dgn): Layer violation but breaks the build otherwise, see
-+#      # https://crbug.com/474506.
-+#      "//clank/java/BUILD.gn",
-+#      "//clank/native/BUILD.gn",
-+#
-+#      "//google_apis/BUILD.gn",
-+#      "//printing/BUILD.gn",
-+#
-+#      "//remoting/host/installer/linux/BUILD.gn",
-+#      "//remoting/remoting_version.gni",
-+#      "//remoting/host/installer/win/generate_clsids.gni",
-+#
-+#      "//tools/grit/grit_rule.gni",
-+#      "//tools/gritsettings/BUILD.gn",
-+#    ]
diff --git a/www-client/chromium/files/chromium-137-mv2-ungoogled-r1.patch b/www-client/chromium/files/chromium-137-mv2-ungoogled-r1.patch
deleted file mode 100644
index b813cce..0000000
--- a/www-client/chromium/files/chromium-137-mv2-ungoogled-r1.patch
+++ /dev/null
@@ -1,183 +0,0 @@
-diff --git a/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc b/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc
-index f1fa171180..73069f1456 100644
---- a/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc
-+++ b/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc
-@@ -131,17 +131,6 @@ void ExtensionInfoGenerator::FillExtensionInfo(
-     info.controlled_info.emplace();
-     info.controlled_info->text =
-         l10n_util::GetStringUTF8(IDS_EXTENSIONS_INSTALL_LOCATION_ENTERPRISE);
--  } else {
--    // Create Safety Hub information for any non-enterprise extension.
--    developer::SafetyCheckWarningReason warning_reason =
--        ExtensionSafetyCheckUtils::GetSafetyCheckWarningReason(extension,
--                                                               profile);
--    if (warning_reason != developer::SafetyCheckWarningReason::kNone) {
--      info.safety_check_warning_reason = warning_reason;
--      info.safety_check_text =
--          ExtensionSafetyCheckUtils::GetSafetyCheckWarningStrings(
--              warning_reason, state);
--    }
-   }
- 
-   bool is_enabled = state == developer::ExtensionState::kEnabled;
-diff --git a/chrome/browser/extensions/extension_management.cc b/chrome/browser/extensions/extension_management.cc
-index ae782891ad..b0b82002e2 100644
---- a/chrome/browser/extensions/extension_management.cc
-+++ b/chrome/browser/extensions/extension_management.cc
-@@ -322,31 +322,7 @@ bool ExtensionManagement::IsAllowedManifestVersion(
-     int manifest_version,
-     const std::string& extension_id,
-     Manifest::Type manifest_type) {
--  bool enabled_by_default =
--      !base::FeatureList::IsEnabled(
--          extensions_features::kExtensionsManifestV3Only) ||
--      manifest_version >= 3;
--
--  // Manifest version policy only supports normal extensions and Chrome OS login
--  // screen extension.
--  if (manifest_type != Manifest::Type::TYPE_EXTENSION &&
--      manifest_type != Manifest::Type::TYPE_LOGIN_SCREEN_EXTENSION) {
--    return enabled_by_default;
--  }
--  switch (global_settings_->manifest_v2_setting) {
--    case internal::GlobalSettings::ManifestV2Setting::kDefault:
--      return enabled_by_default;
--    case internal::GlobalSettings::ManifestV2Setting::kDisabled:
--      return manifest_version >= 3;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabled:
-       return true;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabledForForceInstalled:
--      auto installation_mode =
--          GetInstallationMode(extension_id, /*update_url=*/std::string());
--      return manifest_version >= 3 ||
--             installation_mode == ManagedInstallationMode::kForced ||
--             installation_mode == ManagedInstallationMode::kRecommended;
--  }
- }
- 
- bool ExtensionManagement::IsAllowedManifestVersion(const Extension* extension) {
-@@ -367,26 +343,8 @@ bool ExtensionManagement::IsExemptFromMV2DeprecationByPolicy(
-     return false;
-   }
- 
--  switch (global_settings_->manifest_v2_setting) {
--    case internal::GlobalSettings::ManifestV2Setting::kDefault:
--      // Default browser behavior. Not exempt.
--      return false;
--    case internal::GlobalSettings::ManifestV2Setting::kDisabled:
--      // All MV2 extensions are disallowed. Not exempt.
--      return false;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabled:
-       // All MV2 extensions are allowed. Exempt.
-       return true;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabledForForceInstalled:
--      // Force-installed MV2 extensions are allowed. Exempt if it's a force-
--      // installed extension only.
--      auto installation_mode =
--          GetInstallationMode(extension_id, /*update_url=*/std::string());
--      return installation_mode == ManagedInstallationMode::kForced ||
--             installation_mode == ManagedInstallationMode::kRecommended;
--  }
--
--  return false;
- }
- 
- bool ExtensionManagement::IsAllowedByUnpublishedAvailabilityPolicy(
-diff --git a/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc b/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc
-index 7e3da1ed93..070ee94638 100644
---- a/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc
-+++ b/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc
-@@ -38,7 +38,6 @@
- #include "chrome/browser/extensions/extension_gcm_app_handler.h"
- #include "chrome/browser/extensions/extension_sync_service_factory.h"
- #include "chrome/browser/extensions/extension_web_ui_override_registrar.h"
--#include "chrome/browser/extensions/manifest_v2_experiment_manager.h"
- #include "chrome/browser/extensions/menu_manager_factory.h"
- #include "chrome/browser/extensions/permissions/permissions_updater.h"
- #include "chrome/browser/extensions/plugin_manager.h"
-@@ -87,7 +86,6 @@ void EnsureChromeBrowserContextKeyedServiceFactoriesBuilt() {
-   extensions::ExtensionGarbageCollectorFactory::GetInstance();
-   extensions::ExtensionGCMAppHandler::GetFactoryInstance();
-   extensions::ChromeExtensionSystemFactory::GetInstance();
--  extensions::ManifestV2ExperimentManager::GetFactory();
-   extensions::MenuManagerFactory::GetInstance();
- #if BUILDFLAG(ENABLE_PLUGINS)
-   extensions::PluginManager::GetFactoryInstance();
-diff --git a/chrome/browser/extensions/manifest_v2_experiment_manager.cc b/chrome/browser/extensions/manifest_v2_experiment_manager.cc
-index 13f7aab619..1426198b8d 100644
---- a/chrome/browser/extensions/manifest_v2_experiment_manager.cc
-+++ b/chrome/browser/extensions/manifest_v2_experiment_manager.cc
-@@ -146,22 +146,6 @@ bool ManifestV2ExperimentManagerFactory::ServiceIsCreatedWithBrowserContext()
- 
- // Determines the current stage of the MV2 deprecation experiments.
- MV2ExperimentStage CalculateCurrentExperimentStage() {
--  // Return the "highest" stage that is currently active for the user.
--  if (base::FeatureList::IsEnabled(
--          extensions_features::kExtensionManifestV2Unsupported)) {
--    return MV2ExperimentStage::kUnsupported;
--  }
--
--  if (base::FeatureList::IsEnabled(
--          extensions_features::kExtensionManifestV2Disabled)) {
--    return MV2ExperimentStage::kDisableWithReEnable;
--  }
--
--  if (base::FeatureList::IsEnabled(
--          extensions_features::kExtensionManifestV2DeprecationWarning)) {
--    return MV2ExperimentStage::kWarning;
--  }
--
-   return MV2ExperimentStage::kNone;
- }
- 
-@@ -201,19 +185,7 @@ PrefMap GetGlobalNoticeAcknowledgedPrefFor(
- // Returns true if legacy extensions should be disabled, looking at both
- // experiment stage and global state.
- bool ShouldDisableLegacyExtensions(MV2ExperimentStage stage) {
--  if (g_allow_mv2_for_testing) {
--    // We allow legacy MV2 extensions for testing purposes.
--    return false;
--  }
--
--  switch (stage) {
--    case MV2ExperimentStage::kNone:
--    case MV2ExperimentStage::kWarning:
-       return false;
--    case MV2ExperimentStage::kDisableWithReEnable:
--    case MV2ExperimentStage::kUnsupported:
--      return true;
--  }
- }
- 
- // Returns true if the given `stage` is one in which extension enablement should
-diff --git a/chrome/browser/ui/webui/extensions/extensions_ui.cc b/chrome/browser/ui/webui/extensions/extensions_ui.cc
-index f769bdb059..f01ffd22ec 100644
---- a/chrome/browser/ui/webui/extensions/extensions_ui.cc
-+++ b/chrome/browser/ui/webui/extensions/extensions_ui.cc
-@@ -490,7 +490,7 @@ content::WebUIDataSource* CreateAndAddExtensionsSource(Profile* profile,
-           extensions_features::kExtensionsMenuAccessControlWithPermittedSites));
-   source->AddBoolean(
-       "safetyHubThreeDotDetails",
--      base::FeatureList::IsEnabled(features::kSafetyHubThreeDotDetails));
-+      false);
- 
- #if BUILDFLAG(IS_ANDROID)
-   source->AddResourcePath("images/product_logo.png",
-diff --git a/extensions/common/extension.cc b/extensions/common/extension.cc
-index 2f6bcd7771..cd7becfed0 100644
---- a/extensions/common/extension.cc
-+++ b/extensions/common/extension.cc
-@@ -97,13 +97,6 @@ bool IsManifestSupported(int manifest_version,
-   // Supported versions are always safe.
-   if (manifest_version >= kMinimumSupportedManifestVersion &&
-       manifest_version <= kMaximumSupportedManifestVersion) {
--    // Emit a warning for unpacked extensions on Manifest V2 warning that
--    // MV2 is deprecated.
--    if (type == Manifest::TYPE_EXTENSION && manifest_version == 2 &&
--        Manifest::IsUnpackedLocation(location) &&
--        !g_silence_deprecated_manifest_version_warnings) {
--      *warning = errors::kManifestV2IsDeprecatedWarning;
--    }
-     return true;
-   }
- 
diff --git a/www-client/chromium/files/chromium-137-mv2-ungoogled.patch b/www-client/chromium/files/chromium-137-mv2-ungoogled.patch
deleted file mode 100644
index e21f71f..0000000
--- a/www-client/chromium/files/chromium-137-mv2-ungoogled.patch
+++ /dev/null
@@ -1,183 +0,0 @@
-diff --git a/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc b/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc
-index 6c811a0180..8b47ff8a4b 100644
---- a/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc
-+++ b/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc
-@@ -132,17 +132,6 @@ void ExtensionInfoGenerator::FillExtensionInfo(
-     info.controlled_info.emplace();
-     info.controlled_info->text =
-         l10n_util::GetStringUTF8(IDS_EXTENSIONS_INSTALL_LOCATION_ENTERPRISE);
--  } else {
--    // Create Safety Hub information for any non-enterprise extension.
--    developer::SafetyCheckWarningReason warning_reason =
--        ExtensionSafetyCheckUtils::GetSafetyCheckWarningReason(extension,
--                                                               profile);
--    if (warning_reason != developer::SafetyCheckWarningReason::kNone) {
--      info.safety_check_warning_reason = warning_reason;
--      info.safety_check_text =
--          ExtensionSafetyCheckUtils::GetSafetyCheckWarningStrings(
--              warning_reason, state);
--    }
-   }
- 
-   bool is_enabled = state == developer::ExtensionState::kEnabled;
-diff --git a/chrome/browser/extensions/extension_management.cc b/chrome/browser/extensions/extension_management.cc
-index 8fed715fd6..4e6fa46470 100644
---- a/chrome/browser/extensions/extension_management.cc
-+++ b/chrome/browser/extensions/extension_management.cc
-@@ -329,31 +329,7 @@ bool ExtensionManagement::IsAllowedManifestVersion(
-     int manifest_version,
-     const std::string& extension_id,
-     Manifest::Type manifest_type) {
--  bool enabled_by_default =
--      !base::FeatureList::IsEnabled(
--          extensions_features::kExtensionsManifestV3Only) ||
--      manifest_version >= 3;
--
--  // Manifest version policy only supports normal extensions and Chrome OS login
--  // screen extension.
--  if (manifest_type != Manifest::Type::TYPE_EXTENSION &&
--      manifest_type != Manifest::Type::TYPE_LOGIN_SCREEN_EXTENSION) {
--    return enabled_by_default;
--  }
--  switch (global_settings_->manifest_v2_setting) {
--    case internal::GlobalSettings::ManifestV2Setting::kDefault:
--      return enabled_by_default;
--    case internal::GlobalSettings::ManifestV2Setting::kDisabled:
--      return manifest_version >= 3;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabled:
-       return true;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabledForForceInstalled:
--      auto installation_mode =
--          GetInstallationMode(extension_id, /*update_url=*/std::string());
--      return manifest_version >= 3 ||
--             installation_mode == ManagedInstallationMode::kForced ||
--             installation_mode == ManagedInstallationMode::kRecommended;
--  }
- }
- 
- bool ExtensionManagement::IsAllowedManifestVersion(const Extension* extension) {
-@@ -374,26 +350,8 @@ bool ExtensionManagement::IsExemptFromMV2DeprecationByPolicy(
-     return false;
-   }
- 
--  switch (global_settings_->manifest_v2_setting) {
--    case internal::GlobalSettings::ManifestV2Setting::kDefault:
--      // Default browser behavior. Not exempt.
--      return false;
--    case internal::GlobalSettings::ManifestV2Setting::kDisabled:
--      // All MV2 extensions are disallowed. Not exempt.
--      return false;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabled:
-       // All MV2 extensions are allowed. Exempt.
-       return true;
--    case internal::GlobalSettings::ManifestV2Setting::kEnabledForForceInstalled:
--      // Force-installed MV2 extensions are allowed. Exempt if it's a force-
--      // installed extension only.
--      auto installation_mode =
--          GetInstallationMode(extension_id, /*update_url=*/std::string());
--      return installation_mode == ManagedInstallationMode::kForced ||
--             installation_mode == ManagedInstallationMode::kRecommended;
--  }
--
--  return false;
- }
- 
- bool ExtensionManagement::IsAllowedByUnpublishedAvailabilityPolicy(
-diff --git a/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc b/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc
-index 5ecf14acac..bd84bf68c0 100644
---- a/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc
-+++ b/chrome/browser/extensions/keyed_services/chrome_browser_context_keyed_service_factories.cc
-@@ -34,7 +34,6 @@
- #include "chrome/browser/extensions/extension_web_ui_override_registrar.h"
- #include "chrome/browser/extensions/external_provider_manager_factory.h"
- #include "chrome/browser/extensions/install_verifier_factory.h"
--#include "chrome/browser/extensions/manifest_v2_experiment_manager.h"
- #include "chrome/browser/extensions/menu_manager_factory.h"
- #include "chrome/browser/extensions/permissions/permissions_updater.h"
- #include "chrome/browser/extensions/plugin_manager.h"
-@@ -77,7 +76,6 @@ void EnsureChromeBrowserContextKeyedServiceFactoriesBuilt() {
-   extensions::ExternalProviderManagerFactory::GetInstance();
-   extensions::ChromeExtensionSystemFactory::GetInstance();
-   extensions::InstallVerifierFactory::GetInstance();
--  extensions::ManifestV2ExperimentManager::GetFactory();
-   extensions::MenuManagerFactory::GetInstance();
- #if BUILDFLAG(ENABLE_PLUGINS)
-   extensions::PluginManager::GetFactoryInstance();
-diff --git a/chrome/browser/extensions/manifest_v2_experiment_manager.cc b/chrome/browser/extensions/manifest_v2_experiment_manager.cc
-index 2e47e928e3..81ad199a24 100644
---- a/chrome/browser/extensions/manifest_v2_experiment_manager.cc
-+++ b/chrome/browser/extensions/manifest_v2_experiment_manager.cc
-@@ -145,22 +145,6 @@ bool ManifestV2ExperimentManagerFactory::ServiceIsCreatedWithBrowserContext()
- 
- // Determines the current stage of the MV2 deprecation experiments.
- MV2ExperimentStage CalculateCurrentExperimentStage() {
--  // Return the "highest" stage that is currently active for the user.
--  if (base::FeatureList::IsEnabled(
--          extensions_features::kExtensionManifestV2Unsupported)) {
--    return MV2ExperimentStage::kUnsupported;
--  }
--
--  if (base::FeatureList::IsEnabled(
--          extensions_features::kExtensionManifestV2Disabled)) {
--    return MV2ExperimentStage::kDisableWithReEnable;
--  }
--
--  if (base::FeatureList::IsEnabled(
--          extensions_features::kExtensionManifestV2DeprecationWarning)) {
--    return MV2ExperimentStage::kWarning;
--  }
--
-   return MV2ExperimentStage::kNone;
- }
- 
-@@ -200,19 +184,7 @@ PrefMap GetGlobalNoticeAcknowledgedPrefFor(
- // Returns true if legacy extensions should be disabled, looking at both
- // experiment stage and global state.
- bool ShouldDisableLegacyExtensions(MV2ExperimentStage stage) {
--  if (g_allow_mv2_for_testing) {
--    // We allow legacy MV2 extensions for testing purposes.
--    return false;
--  }
--
--  switch (stage) {
--    case MV2ExperimentStage::kNone:
--    case MV2ExperimentStage::kWarning:
-       return false;
--    case MV2ExperimentStage::kDisableWithReEnable:
--    case MV2ExperimentStage::kUnsupported:
--      return true;
--  }
- }
- 
- // Returns true if the given `stage` is one in which extension enablement should
-diff --git a/chrome/browser/ui/webui/extensions/extensions_ui.cc b/chrome/browser/ui/webui/extensions/extensions_ui.cc
-index f769bdb059..f01ffd22ec 100644
---- a/chrome/browser/ui/webui/extensions/extensions_ui.cc
-+++ b/chrome/browser/ui/webui/extensions/extensions_ui.cc
-@@ -490,7 +490,7 @@ content::WebUIDataSource* CreateAndAddExtensionsSource(Profile* profile,
-           extensions_features::kExtensionsMenuAccessControlWithPermittedSites));
-   source->AddBoolean(
-       "safetyHubThreeDotDetails",
--      base::FeatureList::IsEnabled(features::kSafetyHubThreeDotDetails));
-+      false);
- 
- #if BUILDFLAG(IS_ANDROID)
-   source->AddResourcePath("images/product_logo.png",
-diff --git a/extensions/common/extension.cc b/extensions/common/extension.cc
-index cd6a7eb4b6..0a0cc4184c 100644
---- a/extensions/common/extension.cc
-+++ b/extensions/common/extension.cc
-@@ -96,13 +96,6 @@ bool IsManifestSupported(int manifest_version,
-   // Supported versions are always safe.
-   if (manifest_version >= kMinimumSupportedManifestVersion &&
-       manifest_version <= kMaximumSupportedManifestVersion) {
--    // Emit a warning for unpacked extensions on Manifest V2 warning that
--    // MV2 is deprecated.
--    if (type == Manifest::TYPE_EXTENSION && manifest_version == 2 &&
--        Manifest::IsUnpackedLocation(location) &&
--        !g_silence_deprecated_manifest_version_warnings) {
--      *warning = errors::kManifestV2IsDeprecatedWarning;
--    }
-     return true;
-   }
- 
diff --git a/www-client/chromium/files/chromium-137-pdfium-png-decoder-fieldname.patch b/www-client/chromium/files/chromium-137-pdfium-png-decoder-fieldname.patch
deleted file mode 100644
index db41ea8..0000000
--- a/www-client/chromium/files/chromium-137-pdfium-png-decoder-fieldname.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/third_party/pdfium/core/fxcodec/png/png_decoder.cpp b/third_party/pdfium/core/fxcodec/png/png_decoder.cpp
-index 278e381ead..7b6edcd042 100644
---- a/third_party/pdfium/core/fxcodec/png/png_decoder.cpp
-+++ b/third_party/pdfium/core/fxcodec/png/png_decoder.cpp
-@@ -52,8 +52,8 @@ void _png_load_bmp_attribute(png_structp png_ptr,
-                              CFX_DIBAttribute* pAttribute) {
-   if (pAttribute) {
- #if defined(PNG_pHYs_SUPPORTED)
--    pAttribute->xdpi_ = png_get_x_pixels_per_meter(png_ptr, info_ptr);
--    pAttribute->ydpi_ = png_get_y_pixels_per_meter(png_ptr, info_ptr);
-+    pAttribute->x_dpi_ = png_get_x_pixels_per_meter(png_ptr, info_ptr);
-+    pAttribute->y_dpi_ = png_get_y_pixels_per_meter(png_ptr, info_ptr);
-     png_uint_32 res_x, res_y;
-     int unit_type;
-     png_get_pHYs(png_ptr, info_ptr, &res_x, &res_y, &unit_type);
diff --git a/www-client/chromium/files/chromium-138-compiler.patch b/www-client/chromium/files/chromium-138-compiler.patch
deleted file mode 100644
index a46933c..0000000
--- a/www-client/chromium/files/chromium-138-compiler.patch
+++ /dev/null
@@ -1,444 +0,0 @@
-diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
-index 2fc8d82..4164b41 100644
---- a/build/config/compiler/BUILD.gn
-+++ b/build/config/compiler/BUILD.gn
-@@ -308,12 +308,8 @@ config("compiler") {
- 
-   configs += [
-     # See the definitions below.
--    ":clang_revision",
--    ":rustc_revision",
--    ":compiler_cpu_abi",
-     ":compiler_codegen",
-     ":compiler_deterministic",
--    ":clang_warning_suppression",
-   ]
- 
-   # Here we enable -fno-delete-null-pointer-checks, which makes various nullptr
-@@ -493,6 +489,9 @@ config("compiler") {
-     ldflags += [ "-fPIC" ]
-     rustflags += [ "-Crelocation-model=pic" ]
- 
-+    extra_rustflags = getenv("RUSTFLAGS")
-+    rustflags += [ extra_rustflags ]
-+
-     if (!is_clang) {
-       # Use pipes for communicating between sub-processes. Faster.
-       # (This flag doesn't do anything with Clang.)
-@@ -569,63 +568,6 @@ config("compiler") {
-     ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
-   }
- 
--  if (is_clang && !is_nacl) {
--    cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
--    if (save_reproducers_on_lld_crash && use_lld) {
--      ldflags += [
--        "-fcrash-diagnostics=all",
--        "-fcrash-diagnostics-dir=" + clang_diagnostic_dir,
--      ]
--    }
--
--    # TODO(hans): Remove this once Clang generates better optimized debug info
--    # by default. https://crbug.com/765793
--    cflags += [
--      "-mllvm",
--      "-instcombine-lower-dbg-declare=0",
--    ]
--    if (!is_debug && use_thin_lto && is_a_target_toolchain) {
--      if (is_win) {
--        ldflags += [ "-mllvm:-instcombine-lower-dbg-declare=0" ]
--      } else {
--        ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
--      }
--    }
--
--    # TODO(crbug.com/40283598): This causes binary size growth and potentially
--    # other problems.
--    # TODO(crbug.com/40284925): This isn't supported by Cronet's mainline llvm version.
--    if (default_toolchain != "//build/toolchain/cros:target" &&
--        !llvm_android_mainline) {
--      cflags += [
--        "-mllvm",
--        "-split-threshold-for-reg-with-hint=0",
--      ]
--      if (use_thin_lto && is_a_target_toolchain) {
--        if (is_win) {
--          ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
--        } else {
--          ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
--        }
--      }
--    }
--
--    # TODO(crbug.com/40192287): Investigate why/if this should be needed.
--    if (is_win) {
--      cflags += [ "/clang:-ffp-contract=off" ]
--    } else {
--      cflags += [ "-ffp-contract=off" ]
--    }
--
--    # Enable ELF CREL (see crbug.com/357878242) for all platforms that use ELF
--    # (excluding toolchains that use an older version of LLVM).
--    # TODO(crbug.com/376278218): This causes segfault on Linux ARM builds.
--    if (is_linux && use_lld && !llvm_android_mainline && current_cpu != "arm" &&
--        default_toolchain != "//build/toolchain/cros:target") {
--      cflags += [ "-Wa,--crel,--allow-experimental-crel" ]
--    }
--  }
--
-   # C11/C++11 compiler flags setup.
-   # ---------------------------
-   if (is_linux || is_chromeos || is_android || (is_nacl && is_clang) ||
-@@ -1036,20 +978,6 @@ config("compiler") {
-     # `-nodefaultlibs` from the linker invocation from Rust, which would be used
-     # to compile dylibs on Android, such as for constructing unit test APKs.
-     "-Cdefault-linker-libraries",
--
--    # To make Rust .d files compatible with ninja
--    "-Zdep-info-omit-d-target",
--
--    # If a macro panics during compilation, show which macro and where it is
--    # defined.
--    "-Zmacro-backtrace",
--
--    # For deterministic builds, keep the local machine's current working
--    # directory from appearing in build outputs.
--    "-Zremap-cwd-prefix=.",
--
--    # We use clang-rt sanitizer runtimes.
--    "-Zexternal-clangrt",
-   ]
- 
-   if (!is_win || force_rustc_color_output) {
-@@ -1104,7 +1032,7 @@ config("compiler") {
- # Don't allow unstable features to be enabled by `#![feature()]` without
- # additional command line flags.
- config("disallow_unstable_features") {
--  rustflags = [ "-Zallow-features=" ]
-+  #rustflags = [ "-Zallow-features=" ]
- }
- 
- config("libcxx_hardening") {
-@@ -1563,52 +1491,6 @@ config("compiler_deterministic") {
-     }
-   }
- 
--  # Makes builds independent of absolute file path.
--  if (is_clang && strip_absolute_paths_from_debug_symbols) {
--    # If debug option is given, clang includes $cwd in debug info by default.
--    # For such build, this flag generates reproducible obj files even we use
--    # different build directory like "out/feature_a" and "out/feature_b" if
--    # we build same files with same compile flag.
--    # Other paths are already given in relative, no need to normalize them.
--    if (is_nacl) {
--      # TODO(https://crbug.com/1231236): Use -ffile-compilation-dir= here.
--      cflags += [
--        "-Xclang",
--        "-fdebug-compilation-dir",
--        "-Xclang",
--        ".",
--      ]
--    } else {
--      # -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
--      # and -fcoverage-compilation-dir=.
--      cflags += [ "-ffile-compilation-dir=." ]
--
--      # Convert absolute paths to relative paths. Expands to, for example:
--      #   -file-prefix-map /path/to/chromium/src=../..
--      swiftflags += [
--        "-file-prefix-map",
--        rebase_path("//.", "") + "=" + rebase_path("//.", root_build_dir),
--      ]
--    }
--    if (!is_win) {
--      # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
--      asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
--    }
--
--    if (is_win && use_lld) {
--      if (symbol_level == 2 || (is_clang && using_sanitizer)) {
--        # Absolutize source file paths for PDB. Pass the real build directory
--        # if the pdb contains source-level debug information and if linker
--        # reproducibility is not critical.
--        ldflags += [ "/PDBSourcePath:" + rebase_path(root_build_dir) ]
--      } else {
--        # Use a fake fixed base directory for paths in the pdb to make the pdb
--        # output fully deterministic and independent of the build directory.
--        ldflags += [ "/PDBSourcePath:o:\fake\prefix" ]
--      }
--    }
--  }
--
-   # Tells the compiler not to use absolute paths when passing the default
-   # paths to the tools it invokes. We don't want this because we don't
-   # really need it and it can mess up the RBE cache entries.
-@@ -1627,124 +1509,6 @@ config("compiler_deterministic") {
-   }
- }
- 
--config("clang_revision") {
--  if (is_clang && clang_base_path == default_clang_base_path &&
--      current_os != "zos") {
--    _perform_consistency_checks = current_toolchain == default_toolchain
--    if (llvm_force_head_revision) {
--      _head_revision_stamp_path = "//third_party/llvm-build/force_head_revision"
--      _head_revision = ""
--      if (path_exists(_head_revision_stamp_path)) {
--        _head_revision = read_file(_head_revision_stamp_path, "trim string")
--      }
--      assert(
--          _head_revision != "",
--          "llvm_force_head_revision=true, but no locally built version was detected.")
--      _clang_revision = _head_revision
--    } else {
--      _clang_revision = read_file(
--              "//third_party/llvm-build/Release+Asserts/cr_build_revision",
--              "trim string")
--
--      # Ensure that the synced clang version matches what's in git.
--      if (_perform_consistency_checks) {
--        # Parse the clang version from the Python script.
--        _clang_version_lines = filter_include(
--                read_file("//tools/clang/scripts/update.py", "list lines"),
--                [ "CLANG_*REVISION = *" ])
--        _py_revision =
--            string_replace(_clang_version_lines[0], "CLANG_REVISION = '", "")
--        _py_revision = string_replace(_py_revision, "'", "")
--        _py_subrevision =
--            string_replace(_clang_version_lines[1], "CLANG_SUB_REVISION = ", "")
--        _expected_clang_revision = "$_py_revision-$_py_subrevision"
--
--        # TODO(agrieve): Change filter_include to _clang_revision ==
--        # _expected_clang_revision once angle & webrtc use a GCS DEPS entry
--        # rather than a update.py runhook.
--        assert(
--            filter_include([ _clang_revision ],
--                           [
--                             _expected_clang_revision,
--                             "$_expected_clang_revision,*",
--                           ]) != [],
--            "clang_revision=\"$_clang_revision\" but update.py expected \"$_expected_clang_revision\". Did you forget to gclient sync?")
--      }
--    }
--
--    if (_perform_consistency_checks) {
--      # Ensure that the revision matches the version major expected by GN.
--      _versions_match = filter_include([ _clang_revision ],
--                                       [ "llvmorg-$clang_version-*" ]) != []
--      assert(
--          _versions_match,
--          "clang_revision=\"$_clang_revision\" but clang_version=\"$clang_version\". clang_version in build/toolchain/toolchain.gni is likely outdated.")
--    }
--
--    if (toolchain_has_rust && _perform_consistency_checks) {
--      # Ensure that the synced rust version matches what's in git.
--      _rust_revision_lines =
--          filter_include(read_file("//tools/rust/update_rust.py", "list lines"),
--                         [ "RUST_*REVISION = *" ])
--      _py_revision =
--          string_replace(_rust_revision_lines[0], "RUST_REVISION = '", "")
--      _py_revision = string_replace(_py_revision, "'", "")
--      _py_subrevision =
--          string_replace(_rust_revision_lines[1], "RUST_SUB_REVISION = ", "")
--      _expected_rust_revision = "$_py_revision-$_py_subrevision"
--
--      # Ensure the rust version matches the clang version.
--      assert(
--          filter_include([ rustc_revision ],
--                         [ "*-$_expected_rust_revision-*" ]) != [],
--          "rustc_revision=\"$rustc_revision\" but update_rust.py expected \"$_expected_rust_revision\". Run \"gclient sync\"?")
--    }
--
--    # This is here so that all files get recompiled after a clang roll and
--    # when turning clang on or off. (defines are passed via the command line,
--    # and build system rebuild things when their commandline changes). Nothing
--    # should ever read this define.
--    defines = [ "CR_CLANG_REVISION=\"$_clang_revision\"" ]
--  }
--}
--
--# Controls the usage of a warning suppression mapping (WSM) file to suppress
--# warnings based on the path of the file they come from. It's controlled by the
--# `clang_warning_suppression_file` gn argument , which points to a text file
--# defining which warnings should be suppressed where.
--# See //build/config/warning_suppression.txt for an example file; this is the
--# file used by Chromium.
--#
--# To use a different file, or to use this functionality outside of chromium,
--# set the `clang_warning_suppression_file` argument to point to the new file,
--# e.g. by setting in the the project's .gn file.
--config("clang_warning_suppression") {
--  # Some build configs use older versions of clang that don't support WSMs
--  if (!is_nacl && default_toolchain != "//build/toolchain/cros:target" &&
--      !llvm_android_mainline && is_clang &&
--      clang_warning_suppression_file != "") {
--    from_build_root =
--        rebase_path(clang_warning_suppression_file, root_build_dir)
--    inputs = [ clang_warning_suppression_file ]
--    cflags = [
--      "-Xclang",
--      "--warning-suppression-mappings=" + from_build_root,
--    ]
--  }
--}
--
--config("rustc_revision") {
--  if (rustc_revision != "") {
--    # Similar to the above config, this is here so that all files get recompiled
--    # after a rustc roll. Nothing should ever read this cfg. This will not be
--    # set if a custom toolchain is used.
--    rustflags = [
--      "--cfg",
--      "cr_rustc_revision=\"$rustc_revision\"",
--    ]
--  }
--}
--
- config("compiler_arm_fpu") {
-   if (current_cpu == "arm" && !is_ios && !is_nacl) {
-     cflags = [ "-mfpu=$arm_fpu" ]
-@@ -2180,11 +1944,7 @@ config("chromium_code") {
-       defines = [ "_HAS_NODISCARD" ]
-     }
-   } else {
--    cflags = [ "-Wall" ]
--    if (is_clang) {
--      # Enable extra warnings for chromium_code when we control the compiler.
--      cflags += [ "-Wextra" ]
--    }
-+    cflags = [ ]
- 
-     # In Chromium code, we define __STDC_foo_MACROS in order to get the
-     # C99 macros on Mac and Linux.
-@@ -2193,24 +1953,6 @@ config("chromium_code") {
-       "__STDC_FORMAT_MACROS",
-     ]
- 
--    if (!is_debug && !using_sanitizer && current_cpu != "s390x" &&
--        current_cpu != "s390" && current_cpu != "ppc64" &&
--        current_cpu != "mips" && current_cpu != "mips64" &&
--        current_cpu != "riscv64" && current_cpu != "loong64") {
--      # Non-chromium code is not guaranteed to compile cleanly with
--      # _FORTIFY_SOURCE. Also, fortified build may fail when optimizations are
--      # disabled, so only do that for Release build.
--      fortify_level = "2"
--
--      # ChromeOS's toolchain supports a high-quality _FORTIFY_SOURCE=3
--      # implementation with a few custom glibc patches. Use that if it's
--      # available.
--      if (is_chromeos_device && !lacros_use_chromium_toolchain) {
--        fortify_level = "3"
--      }
--      defines += [ "_FORTIFY_SOURCE=" + fortify_level ]
--    }
--
-     if (is_apple) {
-       cflags_objc = [ "-Wimplicit-retain-self" ]
-       cflags_objcc = [ "-Wimplicit-retain-self" ]
-@@ -2626,7 +2368,8 @@ config("default_stack_frames") {
- # [0]: https://pinpoint-dot-chromeperf.appspot.com/job/147634a8be0000
- # [1]: https://pinpoint-dot-chromeperf.appspot.com/job/132bc772be0000
- # [2]: https://crrev.com/c/5447532
--config("optimize") {
-+config("optimize") { }
-+config("xoptimize") {
-   if (is_win) {
-     # clang-cl's /O2 corresponds to clang's -O3, and really want -O2 for
-     # consistency with the other platforms.
-@@ -2675,7 +2418,8 @@ config("optimize") {
- }
- 
- # Turn off optimizations.
--config("no_optimize") {
-+config("no_optimize") { }
-+config("xno_optimize") {
-   if (is_win) {
-     cflags = [
-       "/Od",  # Disable optimization.
-@@ -2710,7 +2454,8 @@ config("no_optimize") {
- # Turns up the optimization level. Used to explicitly enable -O2 instead of
- # -Os for select targets on platforms that use optimize_for_size. No-op
- # elsewhere.
--config("optimize_max") {
-+config("optimize_max") { }
-+config("xoptimize_max") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2743,7 +2488,8 @@ config("optimize_max") {
- #
- # TODO(crbug.com/41259697) - rework how all of these configs are related
- # so that we don't need this disclaimer.
--config("optimize_speed") {
-+config("optimize_speed") { }
-+config("xoptimize_speed") {
-   if (is_nacl && is_nacl_irt) {
-     # The NaCl IRT is a special case and always wants its own config.
-     # Various components do:
-@@ -2772,7 +2518,8 @@ config("optimize_speed") {
-   }
- }
- 
--config("optimize_fuzzing") {
-+config("optimize_fuzzing") { }
-+config("xoptimize_fuzzing") {
-   cflags = [ "-O1" ] + common_optimize_on_cflags
-   rustflags = [ "-Copt-level=1" ]
-   ldflags = common_optimize_on_ldflags
-@@ -2903,7 +2650,8 @@ config("win_pdbaltpath") {
- }
- 
- # Full symbols.
--config("symbols") {
-+config("symbols") { }
-+config("xsymbols") {
-   rustflags = []
-   configs = []
-   if (is_win) {
-@@ -3065,7 +2813,8 @@ config("symbols") {
- # Minimal symbols.
- # This config guarantees to hold symbol for stack trace which are shown to user
- # when crash happens in unittests running on buildbot.
--config("minimal_symbols") {
-+config("minimal_symbols") { }
-+config("xminimal_symbols") {
-   rustflags = []
-   if (is_win) {
-     # Functions, files, and line tables only.
-@@ -3150,7 +2899,8 @@ config("minimal_symbols") {
- # This configuration contains function names only. That is, the compiler is
- # told to not generate debug information and the linker then just puts function
- # names in the final debug information.
--config("no_symbols") {
-+config("no_symbols") { }
-+config("xno_symbols") {
-   if (is_win) {
-     ldflags = [ "/DEBUG" ]
- 
-diff --git a/build/config/gcc/BUILD.gn b/build/config/gcc/BUILD.gn
-index a659210..bde0e1b 100644
---- a/build/config/gcc/BUILD.gn
-+++ b/build/config/gcc/BUILD.gn
-@@ -32,7 +32,7 @@ declare_args() {
- # See http://gcc.gnu.org/wiki/Visibility
- config("symbol_visibility_hidden") {
-   cflags = [ "-fvisibility=hidden" ]
--  rustflags = [ "-Zdefault-visibility=hidden" ]
-+  # rustflags = [ "-Zdefault-visibility=hidden" ]
- 
-   # Visibility attribute is not supported on AIX.
-   if (current_os != "aix") {
-diff --git a/build/config/rust.gni b/build/config/rust.gni
-index 953935d..a8fec3f 100644
---- a/build/config/rust.gni
-+++ b/build/config/rust.gni
-@@ -77,7 +77,8 @@ declare_args() {
-   #
-   # TODO(crbug.com/40281834): Re-enable ThinLTO for Rust on LaCrOS
-   # TODO(b/300937673): Re-enable ThinLTO for Rust on ash-chrome
--  toolchain_supports_rust_thin_lto = !is_chromeos
-+  # toolchain_supports_rust_thin_lto = !is_chromeos
-+  toolchain_supports_rust_thin_lto = false
- 
-   # Any extra std rlibs in your Rust toolchain, relative to the standard
-   # Rust toolchain. Typically used with 'rust_sysroot_absolute'
diff --git a/www-client/chromium/files/chromium-138-compiler-r1.patch b/www-client/chromium/files/chromium-139-compiler-r1.patch
index d55407c..ea5c77f 100644
--- a/www-client/chromium/files/chromium-138-compiler-r1.patch
+++ b/www-client/chromium/files/chromium-139-compiler-r1.patch
@@ -1,8 +1,8 @@
 diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
-index 94fc4b4c09..4d767bb404 100644
+index 0c04c90368..37f3828f09 100644
 --- a/build/config/compiler/BUILD.gn
 +++ b/build/config/compiler/BUILD.gn
-@@ -310,12 +310,8 @@ config("compiler") {
+@@ -320,12 +320,8 @@ config("compiler") {
  
    configs += [
      # See the definitions below.
@@ -14,8 +14,8 @@ index 94fc4b4c09..4d767bb404 100644
 -    ":clang_warning_suppression",
    ]
  
-   # Here we enable -fno-delete-null-pointer-checks, which makes various nullptr
-@@ -495,6 +491,9 @@ config("compiler") {
+   # TODO(https://crbug.com/404297941): Disable clang_warning_suppression
+@@ -515,6 +511,9 @@ config("compiler") {
      ldflags += [ "-fPIC" ]
      rustflags += [ "-Crelocation-model=pic" ]
  
@@ -25,7 +25,7 @@ index 94fc4b4c09..4d767bb404 100644
      if (!is_clang) {
        # Use pipes for communicating between sub-processes. Faster.
        # (This flag doesn't do anything with Clang.)
-@@ -571,70 +570,6 @@ config("compiler") {
+@@ -602,63 +601,6 @@ config("compiler") {
      ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
    }
  
@@ -84,19 +84,12 @@ index 94fc4b4c09..4d767bb404 100644
 -        default_toolchain != "//build/toolchain/cros:target") {
 -      cflags += [ "-Wa,--crel,--allow-experimental-crel" ]
 -    }
--
--    # TODO(crbug.com/413427035): Remove once
--    # https://github.com/llvm/llvm-project/pull/136867/ is landed.
--    if (!is_win && !llvm_android_mainline &&
--        default_toolchain != "//build/toolchain/cros:target") {
--      cflags += [ "-fextend-variable-liveness=none" ]
--    }
 -  }
 -
    # C11/C++11 compiler flags setup.
    # ---------------------------
    if (is_linux || is_chromeos || is_android || (is_nacl && is_clang) ||
-@@ -1045,20 +980,6 @@ config("compiler") {
+@@ -1083,20 +1025,6 @@ config("compiler") {
      # `-nodefaultlibs` from the linker invocation from Rust, which would be used
      # to compile dylibs on Android, such as for constructing unit test APKs.
      "-Cdefault-linker-libraries",
@@ -117,7 +110,7 @@ index 94fc4b4c09..4d767bb404 100644
    ]
  
    if (!is_win || force_rustc_color_output) {
-@@ -1113,7 +1034,7 @@ config("compiler") {
+@@ -1151,7 +1079,7 @@ config("compiler") {
  # Don't allow unstable features to be enabled by `#![feature()]` without
  # additional command line flags.
  config("disallow_unstable_features") {
@@ -126,7 +119,7 @@ index 94fc4b4c09..4d767bb404 100644
  }
  
  config("libcxx_hardening") {
-@@ -1593,52 +1514,6 @@ config("compiler_deterministic") {
+@@ -1631,52 +1559,6 @@ config("compiler_deterministic") {
      }
    }
  
@@ -179,7 +172,7 @@ index 94fc4b4c09..4d767bb404 100644
    # Tells the compiler not to use absolute paths when passing the default
    # paths to the tools it invokes. We don't want this because we don't
    # really need it and it can mess up the RBE cache entries.
-@@ -1657,121 +1532,6 @@ config("compiler_deterministic") {
+@@ -1703,119 +1585,6 @@ config("compiler_deterministic") {
    }
  }
  
@@ -276,9 +269,7 @@ index 94fc4b4c09..4d767bb404 100644
 -# e.g. by setting in the the project's .gn file.
 -config("clang_warning_suppression") {
 -  # Some build configs use older versions of clang that don't support WSMs
--  if (!is_nacl && default_toolchain != "//build/toolchain/cros:target" &&
--      !llvm_android_mainline && is_clang &&
--      clang_warning_suppression_file != "") {
+-  if (use_clang_warning_suppression_file) {
 -    from_build_root =
 -        rebase_path(clang_warning_suppression_file, root_build_dir)
 -    inputs = [ clang_warning_suppression_file ]
@@ -301,7 +292,7 @@ index 94fc4b4c09..4d767bb404 100644
  config("compiler_arm_fpu") {
    if (current_cpu == "arm" && !is_ios && !is_nacl) {
      cflags = [ "-mfpu=$arm_fpu" ]
-@@ -2207,11 +1967,7 @@ config("chromium_code") {
+@@ -2279,11 +2048,7 @@ config("chromium_code") {
        defines = [ "_HAS_NODISCARD" ]
      }
    } else {
@@ -314,7 +305,7 @@ index 94fc4b4c09..4d767bb404 100644
  
      # In Chromium code, we define __STDC_foo_MACROS in order to get the
      # C99 macros on Mac and Linux.
-@@ -2220,24 +1976,6 @@ config("chromium_code") {
+@@ -2292,24 +2057,6 @@ config("chromium_code") {
        "__STDC_FORMAT_MACROS",
      ]
  
@@ -339,7 +330,7 @@ index 94fc4b4c09..4d767bb404 100644
      if (is_apple) {
        cflags_objc = [ "-Wimplicit-retain-self" ]
        cflags_objcc = [ "-Wimplicit-retain-self" ]
-@@ -2653,7 +2391,8 @@ config("default_stack_frames") {
+@@ -2734,7 +2481,8 @@ config("default_stack_frames") {
  # [0]: https://pinpoint-dot-chromeperf.appspot.com/job/147634a8be0000
  # [1]: https://pinpoint-dot-chromeperf.appspot.com/job/132bc772be0000
  # [2]: https://crrev.com/c/5447532
@@ -349,7 +340,7 @@ index 94fc4b4c09..4d767bb404 100644
    if (is_win) {
      # clang-cl's /O2 corresponds to clang's -O3, and really want -O2 for
      # consistency with the other platforms.
-@@ -2702,7 +2441,8 @@ config("optimize") {
+@@ -2783,7 +2531,8 @@ config("optimize") {
  }
  
  # Turn off optimizations.
@@ -359,7 +350,7 @@ index 94fc4b4c09..4d767bb404 100644
    if (is_win) {
      cflags = [
        "/Od",  # Disable optimization.
-@@ -2737,7 +2477,8 @@ config("no_optimize") {
+@@ -2818,7 +2567,8 @@ config("no_optimize") {
  # Turns up the optimization level. Used to explicitly enable -O2 instead of
  # -Os for select targets on platforms that use optimize_for_size. No-op
  # elsewhere.
@@ -369,7 +360,7 @@ index 94fc4b4c09..4d767bb404 100644
    if (is_nacl && is_nacl_irt) {
      # The NaCl IRT is a special case and always wants its own config.
      # Various components do:
-@@ -2770,7 +2511,8 @@ config("optimize_max") {
+@@ -2851,7 +2601,8 @@ config("optimize_max") {
  #
  # TODO(crbug.com/41259697) - rework how all of these configs are related
  # so that we don't need this disclaimer.
@@ -379,7 +370,7 @@ index 94fc4b4c09..4d767bb404 100644
    if (is_nacl && is_nacl_irt) {
      # The NaCl IRT is a special case and always wants its own config.
      # Various components do:
-@@ -2799,7 +2541,8 @@ config("optimize_speed") {
+@@ -2880,7 +2631,8 @@ config("optimize_speed") {
    }
  }
  
@@ -389,7 +380,7 @@ index 94fc4b4c09..4d767bb404 100644
    cflags = [ "-O1" ] + common_optimize_on_cflags
    rustflags = [ "-Copt-level=1" ]
    ldflags = common_optimize_on_ldflags
-@@ -2930,7 +2673,8 @@ config("win_pdbaltpath") {
+@@ -3011,7 +2763,8 @@ config("win_pdbaltpath") {
  }
  
  # Full symbols.
@@ -399,7 +390,7 @@ index 94fc4b4c09..4d767bb404 100644
    rustflags = []
    configs = []
    if (is_win) {
-@@ -3092,7 +2836,8 @@ config("symbols") {
+@@ -3185,7 +2938,8 @@ config("symbols") {
  # Minimal symbols.
  # This config guarantees to hold symbol for stack trace which are shown to user
  # when crash happens in unittests running on buildbot.
@@ -409,7 +400,7 @@ index 94fc4b4c09..4d767bb404 100644
    rustflags = []
    if (is_win) {
      # Functions, files, and line tables only.
-@@ -3177,7 +2922,8 @@ config("minimal_symbols") {
+@@ -3270,7 +3024,8 @@ config("minimal_symbols") {
  # This configuration contains function names only. That is, the compiler is
  # told to not generate debug information and the linker then just puts function
  # names in the final debug information.
@@ -446,3 +437,16 @@ index bd18d13119..6687b7cb2f 100644
  
    # Any extra std rlibs in your Rust toolchain, relative to the standard
    # Rust toolchain. Typically used with 'rust_sysroot_absolute'
+diff --git a/third_party/protobuf/src/google/protobuf/repeated_ptr_field.h b/third_party/protobuf/src/google/protobuf/repeated_ptr_field.h
+index e98f8df605..6035b0b84b 100644
+--- a/third_party/protobuf/src/google/protobuf/repeated_ptr_field.h
++++ b/third_party/protobuf/src/google/protobuf/repeated_ptr_field.h
+@@ -944,7 +944,7 @@ class GenericTypeHandler<std::string> {
+ // RepeatedPtrField is like RepeatedField, but used for repeated strings or
+ // Messages.
+ template <typename Element>
+-class ABSL_ATTRIBUTE_WARN_UNUSED RepeatedPtrField final
++class PROTOBUF_EXPORT ABSL_ATTRIBUTE_WARN_UNUSED RepeatedPtrField final
+     : private internal::RepeatedPtrFieldBase {
+   static_assert(!std::is_const<Element>::value,
+                 "We do not support const value types.");
diff --git a/www-client/chromium/files/chromium-138-mv2-ungoogled.patch b/www-client/chromium/files/chromium-139-mv2-ungoogled-r1.patch
index 059b44d..36d3419 100644
--- a/www-client/chromium/files/chromium-138-mv2-ungoogled.patch
+++ b/www-client/chromium/files/chromium-139-mv2-ungoogled-r1.patch
@@ -1,8 +1,8 @@
-diff --git a/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc b/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc
-index 72e902ffdc..f0559d2133 100644
---- a/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc
-+++ b/chrome/browser/extensions/api/developer_private/extension_info_generator_desktop.cc
-@@ -61,17 +61,6 @@ void ExtensionInfoGenerator::FillExtensionInfo(
+diff --git a/chrome/browser/extensions/api/developer_private/extension_info_generator.cc b/chrome/browser/extensions/api/developer_private/extension_info_generator.cc
+index 99e7a64fee..924592d366 100644
+--- a/chrome/browser/extensions/api/developer_private/extension_info_generator.cc
++++ b/chrome/browser/extensions/api/developer_private/extension_info_generator.cc
+@@ -595,17 +595,6 @@ void ExtensionInfoGenerator::FillExtensionInfo(const Extension& extension,
      info.controlled_info.emplace();
      info.controlled_info->text =
          l10n_util::GetStringUTF8(IDS_EXTENSIONS_INSTALL_LOCATION_ENTERPRISE);
@@ -19,12 +19,12 @@ index 72e902ffdc..f0559d2133 100644
 -    }
    }
  
-   // Dependent extensions.
+   bool is_enabled = state == developer::ExtensionState::kEnabled;
 diff --git a/chrome/browser/extensions/extension_management.cc b/chrome/browser/extensions/extension_management.cc
-index ae782891ad..b0b82002e2 100644
+index 7d55128c57..1f0e2b931a 100644
 --- a/chrome/browser/extensions/extension_management.cc
 +++ b/chrome/browser/extensions/extension_management.cc
-@@ -322,31 +322,7 @@ bool ExtensionManagement::IsAllowedManifestVersion(
+@@ -355,31 +355,7 @@ bool ExtensionManagement::IsAllowedManifestVersion(
      int manifest_version,
      const std::string& extension_id,
      Manifest::Type manifest_type) {
@@ -56,7 +56,7 @@ index ae782891ad..b0b82002e2 100644
  }
  
  bool ExtensionManagement::IsAllowedManifestVersion(const Extension* extension) {
-@@ -367,26 +343,8 @@ bool ExtensionManagement::IsExemptFromMV2DeprecationByPolicy(
+@@ -400,26 +376,8 @@ bool ExtensionManagement::IsExemptFromMV2DeprecationByPolicy(
      return false;
    }
  
@@ -131,20 +131,20 @@ index 08b7de6995..47ff0885ad 100644
  
  // Returns true if the given `stage` is one in which extension enablement should
 diff --git a/chrome/browser/ui/webui/extensions/extensions_ui.cc b/chrome/browser/ui/webui/extensions/extensions_ui.cc
-index f769bdb059..f01ffd22ec 100644
+index 7f00cde25c..64bb58da80 100644
 --- a/chrome/browser/ui/webui/extensions/extensions_ui.cc
 +++ b/chrome/browser/ui/webui/extensions/extensions_ui.cc
-@@ -490,7 +490,7 @@ content::WebUIDataSource* CreateAndAddExtensionsSource(Profile* profile,
+@@ -482,7 +482,7 @@ content::WebUIDataSource* CreateAndAddExtensionsSource(Profile* profile,
            extensions_features::kExtensionsMenuAccessControlWithPermittedSites));
    source->AddBoolean(
        "safetyHubThreeDotDetails",
 -      base::FeatureList::IsEnabled(features::kSafetyHubThreeDotDetails));
 +      false);
  
- #if BUILDFLAG(IS_ANDROID)
-   source->AddResourcePath("images/product_logo.png",
+   // MV2 deprecation.
+   auto* mv2_experiment_manager = ManifestV2ExperimentManager::Get(profile);
 diff --git a/extensions/common/extension.cc b/extensions/common/extension.cc
-index 6563b56738..60045de76c 100644
+index d92362bb78..626edc0b64 100644
 --- a/extensions/common/extension.cc
 +++ b/extensions/common/extension.cc
 @@ -104,13 +104,6 @@ bool IsManifestSupported(int manifest_version,
author	Chris Xiong <chirs241097@gmail.com>	2025-06-20 19:56:17 -0400
committer	Chris Xiong <chirs241097@gmail.com>	2025-06-20 19:56:17 -0400
commit	fa8402946a8ab82361b813735d9ded9267ed7b86 (patch)
tree	72a8376052ee7fbf667afdc13f5dafa22943c4e7
parent	c7a5f709d1082c968116f06adcdf16dc7ffcff53 (diff)
download	ppo-fa8402946a8ab82361b813735d9ded9267ed7b86.tar.xz