chromium-126.0.6452.3

5 files changed, 421 insertions, 7 deletions

diff --git a/www-client/chromium/Manifest b/www-client/chromium/Manifest
index ca949a3..e3d0e45 100644
--- a/www-client/chromium/Manifest
+++ b/www-client/chromium/Manifest
@@ -9,8 +9,11 @@ AUX chromium-123-compiler.patch 11238 BLAKE2B 2cd6a2dc550f952685db63062d7d90f688
 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-browser.xml 407 BLAKE2B 168d78b0855546ca559cfb51aff0bc85d5e6ae974c25eb76e4a02f6d11659489c6e40397a0b2f7bc1fda336fd2c6dd8c863fccc3340719210b41c7fef51927f4 SHA512 b767fb4fd1925029d95560fc14cb7ab12ae43b2fe923e92d75e733b9723cbe1dcdf6df041a2b62554e98b79b47ef3f6028c773e72e6fd53166a021d49657aeca
 AUX chromium-cross-compile.patch 323 BLAKE2B 8d5091ce5287422c9688ede2563360a96b8bd34b9750dc1c8f0b6ca9aeff2c066fac2da169396baa131d971c087c78f9af53999df0e102d1f57176f5e8d3dd57 SHA512 06d3afc1aa19e57daac0e4bad37e1f365a68408240430e5e818e5a4f12e3b7519214eafa463633e447e7029f4ae13ea864ca347ad1fac117702a0be88718a954
@@ -18,8 +21,8 @@ AUX chromium-launcher-r7.sh 1631 BLAKE2B ae28d758264446511fd2b64ba69fe920144b351
 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-125.0.6382.3.tar.xz 3423991912 BLAKE2B 45dc9f65ab91f235f7733d818e5e80a00915eebb1b0b24b2579b8346ec2c94f541b30f39dc7702db791e8789c4921a30a351b7b05c0c02be477fde803522fd14 SHA512 be5f1cab6e71a826899252075ca4b445799bf1b4d1ca4cb2a51f544a21b502622cd469afa1be08fe3a0809d44b717c6616cac31e905c90a633a265f5e5e6c5d5
 DIST chromium-126.0.6423.2.tar.xz 3435816032 BLAKE2B bebc1cf6dbcf74b5080e202732409ad05bd3936083034c4d8608a9f04355564ddab0551b26e4ded783a4364e3cd30c809e749968140d3138c64d360015d24c67 SHA512 d062f5b0c0aa9ada556e6ea4fcd38141abb72920bbe0a6559eb53a4c11800cf08ee426675de0c531a008074cd05c547fb3d4e7b6951472e2d785441767f0822c
+DIST chromium-126.0.6452.3.tar.xz 4027440964 BLAKE2B bb8c2d6bab6c1a806fce0bf523874d8b9d1132a7bd84b74817c73e8483d79e28763a976758aba56ad33f718aaf26e68fd518ddb2c37affc7482445f2463d3840 SHA512 5b04b3500406a6114e7d85e5d0585dc5fa719dd89099726cbc9af1d6015c0dcee0b24fa0c6c2e09f1a686ba575da70806798b0df41df43707b119c649c1d98dd
 DIST chromium-profiler-0.2.tar 259952640 BLAKE2B 5e82389fce00b267280d633b26551231c558b80f0c92cd7d60271095a3503365ab673e7a46dc5f74f8a82db1f21262cb24dcc0531d954bab5fb3b175dab3394d SHA512 9fa89a5ab728419683e7495ae676567480987d68a2d589f2aa97bfcbcf123f3c8f97f8bca5f65e5e3f6e41475535add473ded83b9c7a33bb4746a9d05b298a6c
-EBUILD chromium-125.0.6382.3.ebuild 39620 BLAKE2B 2ab469e2b1ca90ec9cb5ac1f0a1f56edef5db38a9bf4ea92a5070bf0ed0195c50f15bf4d606d1ab9c995161f245286bb888bf56978afe8981202eef0e180f9e7 SHA512 9632c3b004a5be424d41567045347d807f792b69dd36f03b09fee0f7c99a974e2b1b2dc19fc1b14d57321c58c5a37e43aec905f5b4626ef7102052e86a4f80b1
 EBUILD chromium-126.0.6423.2.ebuild 39606 BLAKE2B 763d0a738d13e24ca82f4fe7dcdfe70e7384998c327cb386faa874d0161736d581f8f9ce6a52a6be7329d68c4639b313a69ec1d6bdebb408c364691423d0d77d SHA512 a33c752707e8769841575b3dee75ba51831362390fb70e119136b4c3eb7d550cdcbb2f23b0e092335a252e975f2ffb1c1a29fd1168978eed97325b69a80e2ae3
+EBUILD chromium-126.0.6452.3.ebuild 39612 BLAKE2B b0b719a6adb8a81d32ac5104e3eb4ba603c9b81d74601627f5870aa374c4a2a74912aea556b1ddc13b0117665a2414654cb984dfb70449eec6b92a6ebf8a0469 SHA512 c331c8b84559f98e3b9029289cdd83225d4effe4f8fffc1d88bc854ab5df21c8e723dc86fb8ccfaa2faa4de813e7715fa69e6203e184d5507a8183a74c59a21f
diff --git a/www-client/chromium/chromium-125.0.6382.3.ebuild b/www-client/chromium/chromium-126.0.6452.3.ebuild
index c7b0f8d..a6e30b0 100644
--- a/www-client/chromium/chromium-125.0.6382.3.ebuild
+++ b/www-client/chromium/chromium-126.0.6452.3.ebuild
@@ -320,16 +320,15 @@ src_prepare() {
 
 	local PATCHES=(
 		"${FILESDIR}/chromium-105-protobuf-RepeatedPtrField-export.patch"
-		"${FILESDIR}/chromium-125-compiler.patch"
+		"${FILESDIR}/chromium-126-compiler-r1.patch"
 		"${FILESDIR}/chromium-119-minizip.patch"
 		"${FILESDIR}/chromium-118-material-color-utils.patch"
-		"${FILESDIR}/chromium-118-freetype-blink.patch"
+		"${FILESDIR}/chromium-126-freetype-blink.patch"
 		"${FILESDIR}/chromium-124-metrics-histograms-nodepotbin.patch"
-		"${FILESDIR}/chromium-125-revert-8a3bec6.patch"
 
 		"${FILESDIR}/chromium-111-InkDropHost-crash.patch"
-		"${FILESDIR}/chromium-123-EnumTable-crash.patch"
-		"${FILESDIR}/chromium-use-oauth2-client-switches-as-default.patch"
+		"${FILESDIR}/chromium-126-EnumTable-crash.patch"
+		"${FILESDIR}/chromium-126-use-oauth2-client-switches-as-default-r1.patch"
 		"${FILESDIR}/chromium-cross-compile.patch"
 	)
 
@@ -459,6 +458,7 @@ src_prepare() {
 		third_party/jstemplate
 		third_party/khronos
 		third_party/leveldatabase
+		third_party/lens_server_proto
 		third_party/libaddressinput
 		third_party/libavif
 		third_party/libgav1
diff --git a/www-client/chromium/files/chromium-126-EnumTable-crash.patch b/www-client/chromium/files/chromium-126-EnumTable-crash.patch
new file mode 100644
index 0000000..468cbf0
--- /dev/null
+++ b/www-client/chromium/files/chromium-126-EnumTable-crash.patch
@@ -0,0 +1,76 @@
+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
new file mode 100644
index 0000000..6140453
--- /dev/null
+++ b/www-client/chromium/files/chromium-126-compiler-r1.patch
@@ -0,0 +1,317 @@
+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-use-oauth2-client-switches-as-default-r1.patch b/www-client/chromium/files/chromium-126-use-oauth2-client-switches-as-default-r1.patch
new file mode 100644
index 0000000..cd39907
--- /dev/null
+++ b/www-client/chromium/files/chromium-126-use-oauth2-client-switches-as-default-r1.patch
@@ -0,0 +1,18 @@
+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