community/chromium: upgrade to 81.0.4044.113

12 files changed, 175 insertions, 809 deletions

diff --git a/community/chromium/APKBUILD b/community/chromium/APKBUILD
index 70b982e3b8..0845de1b1b 100644
--- a/community/chromium/APKBUILD
+++ b/community/chromium/APKBUILD
@@ -1,8 +1,8 @@
 # Contributor: Carlo Landmeter <clandmeter@gmail.com>
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=chromium
-pkgver=80.0.3987.149
-pkgrel=1
+pkgver=81.0.4044.113
+pkgrel=0
 pkgdesc="Chromium web browser"
 url="https://www.chromium.org/Home"
 arch="x86_64 aarch64 armv7"
@@ -83,13 +83,6 @@ source="https://commondatastorage.googleapis.com/chromium-browser-official/chrom
 	chromium.desktop
 	google-api.keys
 
-	upstream-cros-search-service-Include-cmath-for-std-pow.patch
-	upstream-fix-building-with-unbundled-libxml.patch
-	upstream-move-RemoteTreeNode-declaration.patch
-	upstream-rebuild-Linux-frame-button-cache-when-activation.patch
-	upstream-rename-Relayout-in-DesktopWindowTreeHostPlatform.patch
-	upstream-sync-enable-USSPasswords-by-default.patch
-
 	default-pthread-stacksize.patch
 	musl-fixes.patch
 	musl-fixes-breakpad.patch
@@ -101,7 +94,6 @@ source="https://commondatastorage.googleapis.com/chromium-browser-official/chrom
 	resolver.patch
 	swiftshader.patch
 	create-extra-view-redefinition.patch
-	llvm-remove-unsupported-compiler-warnings.patch
 
 	chromium-use-alpine-target.patch
 	media-base.patch
@@ -113,8 +105,6 @@ source="https://commondatastorage.googleapis.com/chromium-browser-official/chrom
 	gcc-arm.patch
 	aarch64-fixes.patch
 	elf-arm.patch
-
-	gn_bootstrap_ninja.patch
 	"
 
 # secfixes:
@@ -130,12 +120,8 @@ else
 fi
 
 prepare() {
-	local i
-	for i in $source; do
-		case $i in
-		*.patch) msg $i; patch -p0 -i "$srcdir"/$i;;
-		esac
-	done
+	patch_args="-p0"
+	default_prepare
 
 	# https://groups.google.com/a/chromium.org/d/topic/chromium-packagers/9JX1N2nf4PU/discussion
 	touch chrome/test/data/webui/i18n_process_css_test.html
@@ -178,11 +164,6 @@ prepare() {
 			-delete
 	done
 
-	# workaround missing files for arm
-	for i in safe_conversions_arm_impl.h safe_math_arm_impl.h; do
-		ln -s ../../../../base/numerics/$i tools/gn/base/numerics/$i
-	done
-
 	msg "Replacing gn files"
 	python2 build/linux/unbundle/replace_gn_files.py --system-libraries \
 		$use_system
@@ -334,21 +315,15 @@ chromedriver() {
 	mv "$pkgdir"/usr/bin/chromedriver "$subpkgdir"/usr/bin
 }
 
-sha512sums="5abbf8ff754937a3af566474457b5cd9bbcac0e8b1a52fd95180fcf69b12515278423887668512b3136de72ebe15048c4bd79572511f68189d1e86ace4ca30cb  chromium-80.0.3987.149.tar.xz
+sha512sums="dfdf71fb8c98baf722aded7815f773850368b0bc7cb74d8c994c0c3f7dcf0157a0969ba501774a107a00c1fe18d08f90fcf8ea957ffb19bed5007d188ffa2010  chromium-81.0.4044.113.tar.xz
 a3bb959c65944ae2fb765725cedcffd743a58bc0c2cd1f1999d15fe79801d00f3474b08b4ed7b48859ed921eb57093d0ad09d90f201d729ed9b8a419a591ed29  pstables-2.8.h
 b9a810416dd7a8ffc3a5ced85ad9acebda1665bd08a57eec7b189698cc5f74d2c3fd69044e20fcb83297a43214b2772a1312b2c6122ea0eb716abacf39524d60  chromium-launcher.sh
 f6d962b9e4c22dd42183df3db5d3202dab33eccecafb1bf63ca678147289581262db1e5e64cbe8f9c212beefb0a6717bb8d311e497f56b55fe95b8bab2db493f  chromium.conf
 e182c998a43d22d1c76a86c561619afd1fca8c2be668265ad5e2f81a3806f7a154272cc027a2f8b370fb69446892c69e5967a4be76082325c14245ee7915234c  chromium.desktop
 2d8237a940ea691bd10b08315429677a587f7ef9692a0cca53bfd066eae82998a6c71f402a8669e9de39f94d7f3280745d1628ea6eac5d76ca7116844d4e0dac  google-api.keys
-75b93ccb6730ba6f516edef179a497275db623f4a8270d2cc9cd26548e0e41e6ee2d600438af8cbd7be3ebc9ad562cac2f58792eb4d2d2be2cf59f45a0253811  upstream-cros-search-service-Include-cmath-for-std-pow.patch
-7e700b6c33188f562bdb77aea795abd44d6d0a874c65192d2f81584cb34ca142b4d1117626a7cfd209729865a82d605aaf81390af6fa406ed3b1423511815131  upstream-fix-building-with-unbundled-libxml.patch
-902d7b08a25323551c1ca671cd2c1889bce0a9b017d4bc8f4abb7ccc654a3cbfb7b2b0652e17f182e018c1d1e3b35328a428e394691c38408e637613a9c76bbc  upstream-move-RemoteTreeNode-declaration.patch
-ad0e7e32e5eadbc935abd8f01a360e04133e387c6dc669ca350eaa586cce901682afeb2a61abd8c6380bcc919a76e16a9f1fe516c780bb0af78ed1c9d4327bc2  upstream-rebuild-Linux-frame-button-cache-when-activation.patch
-082bc4340b49c12b519e217f0580ce94cb9bf35901f94ae19f9069530efce3ff3f03b39338724f3f517c3deb724e84d7c95f83b07419b847e245459056c465e2  upstream-rename-Relayout-in-DesktopWindowTreeHostPlatform.patch
-59c9bf861caf06e6fe2f69214f55f73753008930716f35a0d5c2cc18f0b5178f7cb104922031a58f4831fcefebd31c9921706f3dbda32ba029487555d52d2254  upstream-sync-enable-USSPasswords-by-default.patch
 b726ef2ecfe7d471e60d67de1e05847d214df6093b41bb2055652a9028327af19a8b10e7175467240f4dfec9e3ae97a6c4666bfd2cd6cb436c54656a085653ae  default-pthread-stacksize.patch
-5c61e97621606a43ea91ab64b7432943cceeb8af951f10f6db07d9cb8f8d925e5f5e4c55618d0075e68397464e2315b5c47564e9c4c046652c5636a496f4a335  musl-fixes.patch
-ecb4bf5653bf3d987970d6c708f179bfc4b7d370b59d412bdf20d1f993585ee2f619caf202e7f239cb47111c8a72557c364cf60b7dd17e172e6629792eea8f29  musl-fixes-breakpad.patch
+0321c55b51af6265c39836d9e4ea5e2dde4efa9702a10a0c8fd77461f6933b349802c155df6d39072cd3b2963fdb1a4de4bfa1da1d94a95186d6395fcae8510b  musl-fixes.patch
+893211a39e5b5b2e1dabcac9b232d34c6048304b706029ebb25023718a1c73d9afd889e811002351befa9db5f3b4814b25c5911a3230a9729696e2b15f2bf35b  musl-fixes-breakpad.patch
 d78479bdea1c847d6e1506421a3eb716031cd24aa979f0e653c0406b507a5a89924d15e6c603e291f1b17751fb0788571f42699214fd1462334c0daabd584ffe  musl-hacks.patch
 919f13a2cd65673f267321cf95c5410e65bc5264d6704d0791b25d39111282bedb425bd9824dde3b67422cfb874c86a9383ded686e39cfd4aac239edaf41cfc8  musl-libc++.patch
 8d57d524978852ded41394793d611083d82241ecbc64808bbf5759d7bf0db0fe92af84935cf9e556d555f8d9963c847611413fa68634202f817b671be414c224  musl-sandbox.patch
@@ -357,14 +332,12 @@ d78479bdea1c847d6e1506421a3eb716031cd24aa979f0e653c0406b507a5a89924d15e6c603e291
 b1edab2a782a0fd554d0fcee893374282ceca797e9595f1b4dd1c4dbeb65a5d6c368f2000f8d44baea3a53880621fa33c456b663d72960e94f2e05f9ec4f7965  resolver.patch
 f4265df7532625070c51ac43466e3e0f21e696f90c3b6040ef62a21defa7666203ff8219d9c9a5bebc011024aff300fbcbd941cebd0df59c4bc068d8f290221e  swiftshader.patch
 aa5e2b73196ea8db15ff995964032d3afcda9acf3f06bd3b196d9abfec022c462284a703e713b0ab7e613a384e8eaa271413025f18948443f58151974984670b  create-extra-view-redefinition.patch
-ae600a6a8cfc6cb0daf6e330623d84d460992ecedc0702ed0820fb7d0c59c73df5aa0c8c451bc768e82d4cabc1f386b740def2e6152b719b0fe8afd2a99a49a0  llvm-remove-unsupported-compiler-warnings.patch
 cf9970ef403ff7a68bf08c0ba5e681eec459fcb1afb6859e5a80f4874f1b9a656377b4540eeb5208ddec570efa206f147e32718c687fa29ca3acc4fde6e8cbe8  chromium-use-alpine-target.patch
 599f5ef338b5797e04436bdc88921c31365d2dea2613d40053be6e774f654e2889efb0c0bd55c2c5044a6805510fbc337da555971169a75d584fac93e18256ac  media-base.patch
-fca59f9728aa05253688b2ba8d6a610832bc28bd3057636c95e64759d5b006c80e84c549b6037f7dad90d9b8770bd79658b1474274141fa114a48e8a6f0f17c8  musl-crashpad.patch
+2e5a83826239849d096aead033eb519338b84e6fbbf58abfcd7cfe40d0b3070b66bcc825ec84406484d73d1a333f1b9d23a8ab44987ab5c8b187076c84cd668b  musl-crashpad.patch
 556cc2ba28184a75745f13c673605327f5be590be179eb3f941dc0abded854a814e5da1432a28fb8d4dcdcd66ffd4c94ee1a8824d2cd93b632f48e9310dbc3fa  musl-v8-monotonic-pthread-cont_timedwait.patch
 7957aae04e8ef3badbc98c982ba1acb1b9ef5e665440116c704512f11554d7b64ba3643b7ff7d00476a6686324033b0cf762deb78ce798619226380953b9dc9c  nasm.patch
 56a357668c0928bc488ccec8f53fd37fccbaefe0a185ceaf067c8c39e0fae3d2b61ca010ccabc785bec0f2e86b19f37cebb3ac344225aa8d7651c822e48c6064  gcc-fno-delete-null-pointer-checks.patch
 4a7ea09356823392f75ce188973422c8978fd84f238ed0f533376c50030210323b27e8401749bfb8ebe7d02d29c4b6067259f0a1fa55f0916e9c82c29ff3a420  gcc-arm.patch
 7f81d97cce25d5530a2cb84105247e3707e344a285b0ac73c2f9275eae4bcc5aea6ff27307ec6607f95c13e9e724fab0e15e6fb8a33b3a9bfe0b3dbfdfb33ae6  aarch64-fixes.patch
-bddf4ddaed63fbea15083d7a9e19173aa204fcdce9b4fdde2f673df71c79e56c313325a090af86e3df03034188c83c40e96b497f1f83057ed6bbbe8343490d4a  elf-arm.patch
-834e732959dd4a1c5ec847185c8f025307c7f2b79d9e87079a7bea0cbc0b7324cb660e302a462879309e95220117acac1d31c8eb276c78b5c400b2db2d59fda8  gn_bootstrap_ninja.patch"
+bddf4ddaed63fbea15083d7a9e19173aa204fcdce9b4fdde2f673df71c79e56c313325a090af86e3df03034188c83c40e96b497f1f83057ed6bbbe8343490d4a  elf-arm.patch"
diff --git a/community/chromium/gn_bootstrap_ninja.patch b/community/chromium/gn_bootstrap_ninja.patch
deleted file mode 100644
index 88dc0a6500..0000000000
--- a/community/chromium/gn_bootstrap_ninja.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-Patch by Michael Forney <mforney@mforney.org>
-
-Already merged https://chromium-review.googlesource.com/c/chromium/src/+/1975453
-
---- tools/gn/bootstrap/bootstrap.py
-+++ tools/gn/bootstrap/bootstrap.py
-@@ -70,6 +70,7 @@
-   out_dir = os.path.join(SRC_ROOT, build_rel)
-   gn_path = options.output or os.path.join(out_dir, 'gn')
-   gn_build_dir = os.path.join(out_dir, 'gn_build')
-+  ninja_binary = os.environ.get('NINJA', 'ninja')
- 
-   # TODO(thomasanderson): Remove this once Ubuntu Trusty reaches EOL, or when
-   # Chromium's infrastructure is upgraded from Trusty to Xenial, whichever comes
-@@ -90,7 +91,7 @@
-               os.environ.get('CFLAGS', '').split() +
-               os.environ.get('CXXFLAGS', '').split()),
-       ]) + '\n')
--    subprocess.check_call(['ninja', '-C', libcxx_dir])
-+    subprocess.check_call([ninja_binary, '-C', libcxx_dir])
-     shutil.copy2(os.path.join(gn_build_dir, 'libc++.gn.so'), out_dir)
- 
-     def append_to_env(var, vals):
-@@ -120,7 +121,7 @@
-   shutil.copy2(
-       os.path.join(BOOTSTRAP_DIR, 'last_commit_position.h'), gn_build_dir)
-   subprocess.check_call(
--      ['ninja', '-C', gn_build_dir, 'gn', '-w', 'dupbuild=err'])
-+      [ninja_binary, '-C', gn_build_dir, '-w', 'dupbuild=err', 'gn'])
-   shutil.copy2(os.path.join(gn_build_dir, 'gn'), gn_path)
- 
-   if not options.skip_generate_buildfiles:
diff --git a/community/chromium/llvm-remove-unsupported-compiler-warnings.patch b/community/chromium/llvm-remove-unsupported-compiler-warnings.patch
deleted file mode 100644
index 78cfa4a18c..0000000000
--- a/community/chromium/llvm-remove-unsupported-compiler-warnings.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-Author: Olivier Tilloy <olivier.tilloy@canonical.com>
-Description: Do not use warning flags that require a newer Clang
-
-Index: dev/build/config/compiler/BUILD.gn
-===================================================================
---- build/config/compiler/BUILD.gn
-+++ build/config/compiler/BUILD.gn
-@@ -708,14 +708,6 @@
-     ldflags += [ "-Wl,--no-rosegment" ]
-   }
- 
--  # This flag enforces that member pointer base types are complete. It helps
--  # prevent us from running into problems in the Microsoft C++ ABI (see
--  # https://crbug.com/847724).
--  if (is_clang && !is_nacl && target_os != "chromeos" && !use_xcode_clang &&
--      (is_win || use_custom_libcxx)) {
--    cflags += [ "-fcomplete-member-pointers" ]
--  }
--
-   # Pass the same C/C++ flags to the objective C/C++ compiler.
-   cflags_objc += cflags_c
-   cflags_objcc += cflags_cc
-@@ -1516,26 +1508,6 @@
-       if (current_toolchain == host_toolchain || !use_xcode_clang) {
-         # Flags NaCl (Clang 3.7) and Xcode 9.2 (Clang clang-900.0.39.2) do not
-         # recognize.
--        cflags += [
--          # Ignore warnings about MSVC optimization pragmas.
--          # TODO(thakis): Only for no_chromium_code? http://crbug.com/912662
--          "-Wno-ignored-pragma-optimize",
--
--          # TODO(https://crbug.com/989932): Evaluate and possibly enable.
--          "-Wno-implicit-int-float-conversion",
--
--          # TODO(https://crbug.com/999886): Clean up, enable.
--          "-Wno-final-dtor-non-final-class",
--
--          # TODO(https://crbug.com/1016947) Clean up, enable.
--          "-Wno-bitwise-conditional-parentheses",
--
--          # TODO(https://crbug.com/1016945) Clean up, enable.
--          "-Wno-builtin-assume-aligned-alignment",
--
--          # TODO(https://crbug.com/1028110): Evaluate and possible enable.
--          "-Wno-deprecated-copy",
--        ]
- 
-         if (is_fuchsia) {
-           cflags += [
diff --git a/community/chromium/musl-crashpad.patch b/community/chromium/musl-crashpad.patch
index 1e19a99d42..387deea911 100644
--- a/community/chromium/musl-crashpad.patch
+++ b/community/chromium/musl-crashpad.patch
@@ -1,3 +1,5 @@
+diff --git a/third_party/crashpad/crashpad/util/linux/ptracer.cc b/third_party/crashpad/crashpad/util/linux/ptracer.cc
+index c6c9229..a5336b6 100644
 --- ./third_party/crashpad/crashpad/util/linux/ptracer.cc
 +++ ./third_party/crashpad/crashpad/util/linux/ptracer.cc
 @@ -26,6 +26,7 @@
@@ -7,4 +9,17 @@
 +#include <asm/ptrace-abi.h>
  #endif
  
- #if defined(ARCH_CPU_ARM_FAMILY)
+ namespace crashpad {
+diff --git a/third_party/crashpad/crashpad/util/linux/thread_info.h b/third_party/crashpad/crashpad/util/linux/thread_info.h
+index 5b55c24..08cec52 100644
+--- ./third_party/crashpad/crashpad/util/linux/thread_info.h
++++ ./third_party/crashpad/crashpad/util/linux/thread_info.h
+@@ -273,7 +273,7 @@ union FloatContext {
+                 "Size mismatch");
+ #elif defined(ARCH_CPU_ARMEL)
+   static_assert(sizeof(f32_t::fpregs) == sizeof(user_fpregs), "Size mismatch");
+-#if !defined(__GLIBC__)
++#if defined(OS_ANDROID)
+   static_assert(sizeof(f32_t::vfp) == sizeof(user_vfp), "Size mismatch");
+ #endif
+ #elif defined(ARCH_CPU_ARM64)
diff --git a/community/chromium/musl-fixes-breakpad.patch b/community/chromium/musl-fixes-breakpad.patch
index a86535abec..886bde71d0 100644
--- a/community/chromium/musl-fixes-breakpad.patch
+++ b/community/chromium/musl-fixes-breakpad.patch
@@ -29,39 +29,6 @@
  #elif defined(__aarch64__)
    static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
                               const struct fpsimd_context* fpregs);
---- ./third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.h
-+++ ./third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.h
-@@ -48,7 +48,7 @@
- #if defined(__aarch64__)
- typedef struct fpsimd_context fpstate_t;
- #elif !defined(__ARM_EABI__) && !defined(__mips__)
--typedef struct _libc_fpstate fpstate_t;
-+typedef struct _fpstate fpstate_t;
- #endif
- 
- // These entries store a list of memory regions that the client wants included
---- ./third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h
-+++ ./third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h
-@@ -36,6 +36,7 @@
- #include <elf.h>
- #include <link.h>
- #include <stddef.h>
-+#include <limits.h>
- 
- #include "common/memory_range.h"
- 
-@@ -51,9 +52,9 @@
-   typedef ElfW(Phdr) Phdr;
-   typedef ElfW(Word) Word;
-   typedef ElfW(Addr) Addr;
--#if __WORDSIZE == 32
-+#if ULONG_MAX == 0xffffffff
-   static const int kClass = ELFCLASS32;
--#elif __WORDSIZE == 64
-+#elif ULONG_MAX == 0xffffffffffffffff
-   static const int kClass = ELFCLASS64;
- #else
- #error "Unsupported __WORDSIZE for ElfCoreDump."
 --- ./third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
 +++ ./third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
 @@ -490,7 +490,9 @@
diff --git a/community/chromium/musl-fixes.patch b/community/chromium/musl-fixes.patch
index be2dcb4e60..2e4fdb1c1b 100644
--- a/community/chromium/musl-fixes.patch
+++ b/community/chromium/musl-fixes.patch
@@ -1,6 +1,20 @@
---- ./third_party/lss/linux_syscall_support.h
+--- ./third_party/lss/linux_syscall_support.h.orig
 +++ ./third_party/lss/linux_syscall_support.h
-@@ -1239,6 +1239,12 @@
+@@ -139,11 +139,13 @@
+  */
+ #pragma push_macro("stat64")
+ #pragma push_macro("fstat64")
++#pragma push_macro("fstatat64")
+ #pragma push_macro("lstat64")
+ #pragma push_macro("pread64")
+ #pragma push_macro("pwrite64")
+ #undef stat64
+ #undef fstat64
++#undef fstatat64
+ #undef lstat64
+ #undef pread64
+ #undef pwrite64
+@@ -1244,6 +1246,12 @@
  #ifndef __NR_fallocate
  #define __NR_fallocate          285
  #endif
@@ -13,10 +27,64 @@
  /* End of x86-64 definitions                                                 */
  #elif defined(__mips__)
  #if _MIPS_SIM == _MIPS_SIM_ABI32
---- ./sandbox/linux/suid/process_util.h
+@@ -4520,6 +4528,7 @@
+  * corresponding #pragma push_macro near the top of this file. */
+ #pragma pop_macro("stat64")
+ #pragma pop_macro("fstat64")
++#pragma pop_macro("fstatat64")
+ #pragma pop_macro("lstat64")
+ #pragma pop_macro("pread64")
+ #pragma pop_macro("pwrite64")
+--- ./third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h.orig
++++ ./third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h
+@@ -37,6 +37,10 @@
+ #include "common/memory.h"
+ #include "google_breakpad/common/minidump_format.h"
+ 
++#if !defined(__GLIBC__)
++	#define _libc_fpstate _fpstate
++#endif
++
+ namespace google_breakpad {
+ 
+ // Wraps platform-dependent implementations of accessors to ucontext_t structs.
+--- ./third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.h.orig
++++ ./third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.h
+@@ -48,7 +48,7 @@
+ #if defined(__aarch64__)
+ typedef struct fpsimd_context fpstate_t;
+ #elif !defined(__ARM_EABI__) && !defined(__mips__)
+-typedef struct _libc_fpstate fpstate_t;
++typedef struct _fpstate fpstate_t;
+ #endif
+ 
+ // These entries store a list of memory regions that the client wants included
+--- ./third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h.orig
++++ ./third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h
+@@ -36,6 +36,7 @@
+ #include <elf.h>
+ #include <link.h>
+ #include <stddef.h>
++#include <limits.h>
+ 
+ #include "common/memory_range.h"
+ 
+@@ -51,9 +52,9 @@
+   typedef ElfW(Phdr) Phdr;
+   typedef ElfW(Word) Word;
+   typedef ElfW(Addr) Addr;
+-#if __WORDSIZE == 32
++#if ULONG_MAX == 0xffffffff
+   static const int kClass = ELFCLASS32;
+-#elif __WORDSIZE == 64
++#elif ULONG_MAX == 0xffffffffffffffff
+   static const int kClass = ELFCLASS64;
+ #else
+ #error "Unsupported __WORDSIZE for ElfCoreDump."
+--- ./sandbox/linux/suid/process_util.h.orig
 +++ ./sandbox/linux/suid/process_util.h
-@@ -12,6 +12,14 @@
- #include <stdint.h>
+@@ -11,6 +11,14 @@
+ #include <stdbool.h>
  #include <sys/types.h>
  
 +// Some additional functions
@@ -30,20 +98,20 @@
  // This adjusts /proc/process/oom_score_adj so the Linux OOM killer
  // will prefer certain process types over others. The range for the
  // adjustment is [-1000, 1000], with [0, 1000] being user accessible.
---- ./sandbox/linux/seccomp-bpf/trap.cc
-+++ ./sandbox/linux/seccomp-bpf/trap.cc
-@@ -168,7 +168,7 @@
-   // most versions of glibc don't include this information in siginfo_t. So,
-   // we need to explicitly copy it into a arch_sigsys structure.
-   struct arch_sigsys sigsys;
+--- ./sandbox/linux/seccomp-bpf/trap.cc.orig	2020-04-12 08:26:40.184159217 -0400
++++ ./sandbox/linux/seccomp-bpf/trap.cc	2020-04-12 08:46:16.737191222 -0400
+@@ -174,7 +174,7 @@
+   // If the version of glibc doesn't include this information in
+   // siginfo_t (older than 2.17), we need to explicitly copy it
+   // into an arch_sigsys structure.
 -  memcpy(&sigsys, &info->_sifields, sizeof(sigsys));
-+  memcpy(&sigsys, &info->__si_fields, sizeof(sigsys));
++  memcpy(&sigsys, &info->__sifields, sizeof(sigsys));
+ #endif
  
  #if defined(__mips__)
-   // When indirect syscall (syscall(__NR_foo, ...)) is made on Mips, the
---- ./third_party/ffmpeg/libavutil/cpu.c
+--- ./third_party/ffmpeg/libavutil/cpu.c.orig
 +++ ./third_party/ffmpeg/libavutil/cpu.c
-@@ -41,7 +41,6 @@
+@@ -38,7 +38,6 @@
  #include <sys/param.h>
  #endif
  #include <sys/types.h>
@@ -51,9 +119,10 @@
  #endif
  #if HAVE_UNISTD_H
  #include <unistd.h>
+diff --git a/chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.cc b/chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.cc
 --- chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.cc
 +++ chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.cc
-@@ -46,7 +46,9 @@
+@@ -39,7 +39,9 @@
  #endif  // defined(OS_ANDROID) && defined(__arm__)
  
  #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
@@ -63,7 +132,7 @@
  
  #include "base/linux_util.h"
  #include "base/strings/string_split.h"
-@@ -365,7 +367,7 @@ void RecordLinuxDistro() {
+@@ -295,7 +297,7 @@ void RecordLinuxDistro() {
  #endif  // defined(OS_LINUX) && !defined(OS_CHROMEOS)
  
  void RecordLinuxGlibcVersion() {
@@ -72,9 +141,30 @@
    base::Version version(gnu_get_libc_version());
  
    UMALinuxGlibcVersion glibc_version_result = UMA_LINUX_GLIBC_NOT_PARSEABLE;
---- ./base/logging.cc
+--- services/device/serial/serial_io_handler_posix.cc.orig	2019-07-03 10:57:32.568171835 -0400
++++ services/device/serial/serial_io_handler_posix.cc	2019-07-03 10:57:16.867983031 -0400
+@@ -6,6 +6,7 @@
+ 
+ #include <sys/ioctl.h>
+ #include <termios.h>
++#include <asm-generic/ioctls.h>
+ 
+ #include <algorithm>
+ #include <utility>
+diff --git a/third_party/ots/include/opentype-sanitiser.h b/third_party/ots/include/opentype-sanitiser.h
+--- third_party/ots/include/opentype-sanitiser.h
++++ third_party/ots/include/opentype-sanitiser.h
+@@ -20,6 +20,7 @@ typedef unsigned __int64 uint64_t;
+ #define htonl(x) _byteswap_ulong (x)
+ #define htons(x) _byteswap_ushort (x)
+ #else
++#include <sys/types.h>
+ #include <arpa/inet.h>
+ #include <stdint.h>
+ #endif
+--- ./base/logging.cc.orig
 +++ ./base/logging.cc
-@@ -621,8 +621,7 @@
+@@ -545,8 +545,7 @@
  
  LogMessage::~LogMessage() {
    size_t stack_start = stream_.tellp();
@@ -83,34 +173,10 @@
 +#if !defined(OFFICIAL_BUILD) && !defined(OS_NACL) && defined(__GLIBC__)
    if (severity_ == LOG_FATAL && !base::debug::BeingDebugged()) {
      // Include a stack trace on a fatal, unless a debugger is attached.
-     base::debug::StackTrace stack_trace;
---- ./net/dns/dns_config_service_posix.cc
-+++ ./net/dns/dns_config_service_posix.cc
-@@ -150,7 +150,7 @@
- #if !defined(OS_ANDROID)
-   ConfigParsePosixResult result;
- // TODO(fuchsia): Use res_ninit() when it's implemented on Fuchsia.
--#if defined(OS_OPENBSD) || defined(OS_FUCHSIA)
-+#if defined(OS_OPENBSD) || defined(OS_FUCHSIA) || defined(_GNU_SOURCE)
-   // Note: res_ninit in glibc always returns 0 and sets RES_INIT.
-   // res_init behaves the same way.
-   memset(&_res, 0, sizeof(_res));
---- base/native_library_posix.cc
-+++ base/native_library_posix.cc
-@@ -12,6 +12,10 @@
- #include "base/strings/utf_string_conversions.h"
- #include "base/threading/scoped_blocking_call.h"
- 
-+#ifndef RTLD_DEEPBIND
-+#define RTLD_DEEPBIND 0
-+#endif
-+
- namespace base {
- 
- std::string NativeLibraryLoadError::ToString() const {
---- ./third_party/blink/renderer/platform/wtf/stack_util.cc
+     base::debug::StackTrace trace;
+--- ./third_party/blink/renderer/platform/wtf/stack_util.cc.orig
 +++ ./third_party/blink/renderer/platform/wtf/stack_util.cc
-@@ -29,7 +29,7 @@
+@@ -28,7 +28,7 @@
  // FIXME: On Mac OSX and Linux, this method cannot estimate stack size
  // correctly for the main thread.
  
@@ -118,8 +184,8 @@
 +#if defined(OS_LINUX) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
      defined(OS_FUCHSIA)
    // pthread_getattr_np() can fail if the thread is not invoked by
-   // pthread_create() (e.g., the main thread of blink_unittests).
-@@ -97,7 +97,7 @@
+   // pthread_create() (e.g., the main thread of webkit_unit_tests).
+@@ -96,7 +96,7 @@
  }
  
  void* GetStackStart() {
@@ -128,65 +194,44 @@
      defined(OS_FUCHSIA)
    pthread_attr_t attr;
    int error;
---- third_party/lss/linux_syscall_support.h
-+++ third_party/lss/linux_syscall_support.h
-@@ -132,15 +132,18 @@
- 
- /* The Android NDK's <sys/stat.h> #defines these macros as aliases
-  * to their non-64 counterparts. To avoid naming conflict, remove them. */
--#ifdef __ANDROID__
-+#if defined(fstat64)
-   /* These are restored by the corresponding #pragma pop_macro near
-    * the end of this file. */
- # pragma push_macro("stat64")
- # pragma push_macro("fstat64")
-+# pragma push_macro("fstatat64")
- # pragma push_macro("lstat64")
- # undef stat64
- # undef fstat64
-+# undef fstatat64
- # undef lstat64
-+# define __RESTORE_MACRO 1
+--- ./net/dns/dns_config_service_posix.cc.orig
++++ ./net/dns/dns_config_service_posix.cc
+@@ -122,7 +122,7 @@
+   ConfigParsePosixResult result;
+   config->unhandled_options = false;
+ // TODO(fuchsia): Use res_ninit() when it's implemented on Fuchsia.
+-#if defined(OS_OPENBSD) || defined(OS_FUCHSIA)
++#if defined(OS_OPENBSD) || defined(OS_FUCHSIA) || defined(_GNU_SOURCE)
+   // Note: res_ninit in glibc always returns 0 and sets RES_INIT.
+   // res_init behaves the same way.
+   memset(&_res, 0, sizeof(_res));
+--- third_party/swiftshader/third_party/llvm-subzero/lib/Support/Unix/Signals.inc.orig	2019-06-18 11:51:17.000000000 -0400
++++ third_party/swiftshader/third_party/llvm-subzero/lib/Support/Unix/Signals.inc	2019-07-03 12:32:50.938758186 -0400
+@@ -25,7 +25,7 @@
+ #include "llvm/Support/raw_ostream.h"
+ #include <algorithm>
+ #include <string>
+-#if HAVE_EXECINFO_H
++#if HAVE_EXECINFO_H && defined(__GLIBC__)
+ # include <execinfo.h>         // For backtrace().
  #endif
- 
- #if defined(__ANDROID__) && defined(__x86_64__)
-@@ -4517,12 +4518,14 @@
- # endif
+ #if HAVE_SIGNAL_H
+@@ -52,6 +52,7 @@
+ #include <unwind.h>
+ #else
+ #undef HAVE__UNWIND_BACKTRACE
++#undef HAVE_BACKTRACE
  #endif
- 
--#ifdef __ANDROID__
-+#ifdef __RESTORE_MACRO
-   /* These restore the original values of these macros saved by the
-    * corresponding #pragma push_macro near the top of this file. */
- # pragma pop_macro("stat64")
- # pragma pop_macro("fstat64")
-+# pragma pop_macro("fstatat64")
- # pragma pop_macro("lstat64")
-+#undef __RESTORE_MACRO
  #endif
  
- #if defined(__cplusplus) && !defined(SYS_CPLUSPLUS)
---- third_party/crashpad/crashpad/util/linux/ptracer.cc
-+++ third_party/crashpad/crashpad/util/linux/ptracer.cc
-@@ -28,6 +28,10 @@
- #include <asm/ldt.h>
- #endif
+--- third_party/nasm/nasmlib/realpath.c.orig	2019-07-03 12:23:05.021949895 -0400
++++ third_party/nasm/nasmlib/realpath.c	2019-07-03 12:24:24.246862665 -0400
+@@ -49,7 +49,7 @@
  
-+#if defined(ARCH_CPU_ARM_FAMILY)
-+#include <asm/ptrace.h>
-+#endif
-+
- namespace crashpad {
- 
- namespace {
---- third_party/crashpad/crashpad/util/linux/thread_info.h
-+++ third_party/crashpad/crashpad/util/linux/thread_info.h
-@@ -273,7 +273,7 @@
-                 "Size mismatch");
- #elif defined(ARCH_CPU_ARMEL)
-   static_assert(sizeof(f32_t::fpregs) == sizeof(user_fpregs), "Size mismatch");
--#if !defined(__GLIBC__)
-+#if !defined(__linux__)
-   static_assert(sizeof(f32_t::vfp) == sizeof(user_vfp), "Size mismatch");
- #endif
- #elif defined(ARCH_CPU_ARM64)
+ #include "nasmlib.h"
+ 
+-#ifdef HAVE_CANONICALIZE_FILE_NAME
++#if defined(__GLIBC__)
+ 
+ /*
+  * GNU-specific, but avoids the realpath(..., NULL)
diff --git a/community/chromium/upstream-cros-search-service-Include-cmath-for-std-pow.patch b/community/chromium/upstream-cros-search-service-Include-cmath-for-std-pow.patch
deleted file mode 100644
index 200478e607..0000000000
--- a/community/chromium/upstream-cros-search-service-Include-cmath-for-std-pow.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From 8273f4d3130e06fd8b6bef87b07c936304b971d9 Mon Sep 17 00:00:00 2001
-From: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
-Date: Tue, 10 Dec 2019 20:59:57 +0000
-Subject: [PATCH] [cros search service]: Include <cmath> for std::pow()
-
-IWYU. Follow up to commit 2b2ea3c09b ("[cros search service] Move shared
-string matching functions to //chrome"), which broke the libstdc++ build:
-
-    ../../chrome/common/string_matching/fuzzy_tokenized_string_match.cc:199:14: error: no member named 'pow' in namespace 'std'
-            std::pow(partial_match_penalty_rate, long_start - current - 1);
-            ~~~~~^
-
-Bug: 957519
-Change-Id: I66f61cb4f93cfa0bfa3d1b00ba391ddd8f31a7fb
-Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1960310
-Auto-Submit: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
-Reviewed-by: Jia Meng <jiameng@chromium.org>
-Commit-Queue: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
-Cr-Commit-Position: refs/heads/master@{#723499}
----
- chrome/common/string_matching/fuzzy_tokenized_string_match.cc | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/chrome/common/string_matching/fuzzy_tokenized_string_match.cc b/chrome/common/string_matching/fuzzy_tokenized_string_match.cc
-index 8351fa701e4..884ef638c61 100644
---- chrome/common/string_matching/fuzzy_tokenized_string_match.cc
-+++ chrome/common/string_matching/fuzzy_tokenized_string_match.cc
-@@ -5,6 +5,7 @@
- #include "chrome/common/string_matching/fuzzy_tokenized_string_match.h"
- 
- #include <algorithm>
-+#include <cmath>
- #include <iterator>
- 
- #include "base/i18n/case_conversion.h"
diff --git a/community/chromium/upstream-fix-building-with-unbundled-libxml.patch b/community/chromium/upstream-fix-building-with-unbundled-libxml.patch
deleted file mode 100644
index 68e8bf44d1..0000000000
--- a/community/chromium/upstream-fix-building-with-unbundled-libxml.patch
+++ /dev/null
@@ -1,127 +0,0 @@
-From d3afade220ddb307e16a6dd4f2b0ec88b2af91e7 Mon Sep 17 00:00:00 2001
-From: Stephan Hartmann <stha09@googlemail.com>
-Date: Tue, 28 Jan 2020 18:16:54 +0000
-Subject: [PATCH] Fix building with unbundled libxml
-
-Add new targets to libxml.gn that were added in
- https://chromium-review.googlesource.com/c/chromium/src/+/1894877
-Adjust includes to use system libxml headers too
-
-Bug: 1043042
-Change-Id: I948c063e212e49b9e7f42fed2b8bf7f4af042ca7
-Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2007110
-Reviewed-by: Robert Sesek <rsesek@chromium.org>
-Reviewed-by: Daniel Cheng <dcheng@chromium.org>
-Reviewed-by: Nico Weber <thakis@chromium.org>
-Commit-Queue: Robert Sesek <rsesek@chromium.org>
-Cr-Commit-Position: refs/heads/master@{#735957}
----
- build/linux/unbundle/libxml.gn             | 41 ++++++++++++++++++++--
- third_party/libxml/chromium/libxml_utils.h |  4 +--
- third_party/libxml/chromium/xml_reader.cc  |  3 +-
- third_party/libxml/chromium/xml_writer.cc  |  3 +-
- 4 files changed, 45 insertions(+), 6 deletions(-)
-
-diff --git build/linux/unbundle/libxml.gn build/linux/unbundle/libxml.gn
-index c481bd3547b..3587881eea8 100644
---- build/linux/unbundle/libxml.gn
-+++ build/linux/unbundle/libxml.gn
-@@ -8,11 +8,48 @@ pkg_config("system_libxml") {
-   packages = [ "libxml-2.0" ]
- }
- 
--static_library("libxml") {
-+source_set("libxml") {
-+  public_configs = [ ":system_libxml" ]
-+}
-+
-+static_library("libxml_utils") {
-+  # Do not expand this visibility list without first consulting with the
-+  # Security Team.
-+  visibility = [
-+    ":xml_reader",
-+    ":xml_writer",
-+    "//base/test:test_support",
-+    "//services/data_decoder:xml_parser_fuzzer",
-+  ]
-   sources = [
-     "chromium/libxml_utils.cc",
-     "chromium/libxml_utils.h",
-   ]
--
-   public_configs = [ ":system_libxml" ]
- }
-+
-+static_library("xml_reader") {
-+  # Do not expand this visibility list without first consulting with the
-+  # Security Team.
-+  visibility = [
-+    "//base/test:test_support",
-+    "//components/policy/core/common:unit_tests",
-+    "//services/data_decoder:*",
-+    "//tools/traffic_annotation/auditor:auditor_sources",
-+  ]
-+  sources = [
-+    "chromium/xml_reader.cc",
-+    "chromium/xml_reader.h",
-+  ]
-+  deps = [ ":libxml_utils" ]
-+}
-+
-+static_library("xml_writer") {
-+  # The XmlWriter is considered safe to use from any target.
-+  visibility = [ "*" ]
-+  sources = [
-+    "chromium/xml_writer.cc",
-+    "chromium/xml_writer.h",
-+  ]
-+  deps = [ ":libxml_utils" ]
-+}
-diff --git third_party/libxml/chromium/libxml_utils.h third_party/libxml/chromium/libxml_utils.h
-index ff969fab540..8b2383f9c8b 100644
---- third_party/libxml/chromium/libxml_utils.h
-+++ third_party/libxml/chromium/libxml_utils.h
-@@ -5,9 +5,9 @@
- #ifndef THIRD_PARTY_LIBXML_CHROMIUM_LIBXML_UTILS_H_
- #define THIRD_PARTY_LIBXML_CHROMIUM_LIBXML_UTILS_H_
- 
--#include <string>
-+#include <libxml/xmlreader.h>
- 
--#include "third_party/libxml/src/include/libxml/xmlreader.h"
-+#include <string>
- 
- // libxml uses a global error function pointer for reporting errors.
- // A ScopedXmlErrorFunc object lets you change the global error pointer
-diff --git third_party/libxml/chromium/xml_reader.cc third_party/libxml/chromium/xml_reader.cc
-index 92464f4cbcc..899ccefb7c8 100644
---- third_party/libxml/chromium/xml_reader.cc
-+++ third_party/libxml/chromium/xml_reader.cc
-@@ -4,10 +4,11 @@
- 
- #include "third_party/libxml/chromium/xml_reader.h"
- 
-+#include <libxml/xmlreader.h>
-+
- #include <vector>
- 
- #include "third_party/libxml/chromium/libxml_utils.h"
--#include "third_party/libxml/src/include/libxml/xmlreader.h"
- 
- using internal::XmlStringToStdString;
- 
-diff --git third_party/libxml/chromium/xml_writer.cc third_party/libxml/chromium/xml_writer.cc
-index 51fce8ebeb1..7c58031fe2d 100644
---- third_party/libxml/chromium/xml_writer.cc
-+++ third_party/libxml/chromium/xml_writer.cc
-@@ -4,8 +4,9 @@
- 
- #include "third_party/libxml/chromium/xml_writer.h"
- 
-+#include <libxml/xmlwriter.h>
-+
- #include "third_party/libxml/chromium/libxml_utils.h"
--#include "third_party/libxml/src/include/libxml/xmlwriter.h"
- 
- XmlWriter::XmlWriter() : writer_(nullptr), buffer_(nullptr) {}
- 
diff --git a/community/chromium/upstream-move-RemoteTreeNode-declaration.patch b/community/chromium/upstream-move-RemoteTreeNode-declaration.patch
deleted file mode 100644
index 81b7b0038a..0000000000
--- a/community/chromium/upstream-move-RemoteTreeNode-declaration.patch
+++ /dev/null
@@ -1,237 +0,0 @@
-From cdf3e81ff49b200213d67d65558f2919222b60ab Mon Sep 17 00:00:00 2001
-From: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
-Date: Mon, 16 Dec 2019 11:39:11 +0000
-Subject: [PATCH] BookmarkModelMerger: Move RemoteTreeNode declaration to
- header.
-
-This fixes the build with libstdc++ after commit 8f5dad93e58 ("Fix CHECK
-failure due to untracked local nodes"):
-
-/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_pair.h:215:11: error: field has incomplete type 'sync_bookmarks::BookmarkModelMerger::RemoteTreeNode'
-      _T2 second;                /// @c second is a copy of the second object
-          ^
-/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/aligned_buffer.h:91:28: note: in instantiation of template class 'std::pair<const std::__cxx11::basic_string<char>, sync_bookmarks::BookmarkModelMerger::RemoteTreeNode>' requested here
-    : std::aligned_storage<sizeof(_Tp), __alignof__(_Tp)>
-                           ^
-/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable_policy.h:233:43: note: in instantiation of template class '__gnu_cxx::__aligned_buffer<std::pair<const std::__cxx11::basic_string<char>, sync_bookmarks::BookmarkModelMerger::RemoteTreeNode> >' requested here
-      __gnu_cxx::__aligned_buffer<_Value> _M_storage;
-                                          ^
-/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable_policy.h:264:39: note: in instantiation of template class 'std::__detail::_Hash_node_value_base<std::pair<const std::__cxx11::basic_string<char>, sync_bookmarks::BookmarkModelMerger::RemoteTreeNode> >' requested here
-    struct _Hash_node<_Value, true> : _Hash_node_value_base<_Value>
-                                      ^
-/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable_policy.h:2028:25: note: in instantiation of template class 'std::__detail::_Hash_node<std::pair<const std::__cxx11::basic_string<char>, sync_bookmarks::BookmarkModelMerger::RemoteTreeNode>, true>' requested here
-        rebind_traits<typename __node_type::value_type>;
-                               ^
-/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable.h:184:15: note: in instantiation of template class 'std::__detail::_Hashtable_alloc<std::allocator<std::__detail::_Hash_node<std::pair<const std::__cxx11::basic_string<char>, sync_bookmarks::BookmarkModelMerger::RemoteTreeNode>, true> > >
-' requested here
-      private __detail::_Hashtable_alloc<
-              ^
-/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h:105:18: note: in instantiation of template class 'std::_Hashtable<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, sync_bookmarks::BookmarkModelMerger::RemoteTreeNode>, std::allocator<std::pair<con
-st std::__cxx11::basic_string<char>, sync_bookmarks::BookmarkModelMerger::RemoteTreeNode> >, std::__detail::_Select1st, std::equal_to<std::__cxx11::basic_string<char> >, std::hash<std::string>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__deta
-il::_Hashtable_traits<true, false, true> >' requested here
-      _Hashtable _M_h;
-                 ^
-../../components/sync_bookmarks/bookmark_model_merger.h:146:22: note: in instantiation of template class 'std::unordered_map<std::__cxx11::basic_string<char>, sync_bookmarks::BookmarkModelMerger::RemoteTreeNode, std::hash<std::string>, std::equal_to<std::__cxx11::basic_string<char> >, std::allocator<std::pair<con
-st std::__cxx11::basic_string<char>, sync_bookmarks::BookmarkModelMerger::RemoteTreeNode> > >' requested here
-  const RemoteForest remote_forest_;
-                     ^
-../../components/sync_bookmarks/bookmark_model_merger.h:53:9: note: forward declaration of 'sync_bookmarks::BookmarkModelMerger::RemoteTreeNode'
-  class RemoteTreeNode;
-        ^
-
-Essentially, the problem is that libstdc++'s std::unordered_map<T, U>
-implementation requires both T and U to be fully declared. I raised the
-problem in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92770, and GCC's
-position is that we are relying on undefined behavior according to the C++
-standard (https://eel.is/c++draft/requirements#res.on.functions-2.5).
-
-Bug: 957519
-Change-Id: Ife7e435e516932a795bfbe05b2c910c3272878f0
-Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1960156
-Commit-Queue: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
-Reviewed-by: Mikel Astiz <mastiz@chromium.org>
-Auto-Submit: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
-Cr-Commit-Position: refs/heads/master@{#725070}
----
- .../sync_bookmarks/bookmark_model_merger.cc   | 89 +++++++------------
- .../sync_bookmarks/bookmark_model_merger.h    | 48 +++++++++-
- 2 files changed, 80 insertions(+), 57 deletions(-)
-
-diff --git a/components/sync_bookmarks/bookmark_model_merger.cc b/components/sync_bookmarks/bookmark_model_merger.cc
-index eae153eff95..579848ee664 100644
---- components/sync_bookmarks/bookmark_model_merger.cc
-+++ components/sync_bookmarks/bookmark_model_merger.cc
-@@ -5,7 +5,6 @@
- #include "components/sync_bookmarks/bookmark_model_merger.h"
- 
- #include <algorithm>
--#include <memory>
- #include <set>
- #include <string>
- #include <utility>
-@@ -205,66 +204,44 @@ UpdatesPerParentId GroupValidUpdatesByParentId(
- 
- }  // namespace
- 
--class BookmarkModelMerger::RemoteTreeNode final {
-- public:
--  // Constructs a tree given |update| as root and recursively all descendants by
--  // traversing |*updates_per_parent_id|. |update| and |updates_per_parent_id|
--  // must not be null. All updates |*updates_per_parent_id| must represent valid
--  // updates. Updates corresponding from descendant nodes are moved away from
--  // |*updates_per_parent_id|.
--  static RemoteTreeNode BuildTree(
--      std::unique_ptr<syncer::UpdateResponseData> update,
--      UpdatesPerParentId* updates_per_parent_id);
--
--  ~RemoteTreeNode() = default;
--
--  // Allow moves, useful during construction.
--  RemoteTreeNode(RemoteTreeNode&&) = default;
--  RemoteTreeNode& operator=(RemoteTreeNode&&) = default;
--
--  const syncer::EntityData& entity() const { return *update_->entity; }
--  int64_t response_version() const { return update_->response_version; }
--
--  // Direct children nodes, sorted by ascending unique position. These are
--  // guaranteed to be valid updates (e.g. IsValidBookmarkSpecifics()).
--  const std::vector<RemoteTreeNode>& children() const { return children_; }
--
--  // Recursively emplaces all GUIDs (this node and descendants) into
--  // |*guid_to_remote_node_map|, which must not be null.
--  void EmplaceSelfAndDescendantsByGUID(
--      std::unordered_map<std::string, const RemoteTreeNode*>*
--          guid_to_remote_node_map) const {
--    DCHECK(guid_to_remote_node_map);
--
--    const std::string& guid = entity().specifics.bookmark().guid();
--    if (!guid.empty()) {
--      DCHECK(base::IsValidGUID(guid));
--
--      // Duplicate GUIDs have been sorted out before.
--      bool success = guid_to_remote_node_map->emplace(guid, this).second;
--      DCHECK(success);
--    }
-+BookmarkModelMerger::RemoteTreeNode::RemoteTreeNode() = default;
- 
--    for (const RemoteTreeNode& child : children_) {
--      child.EmplaceSelfAndDescendantsByGUID(guid_to_remote_node_map);
--    }
--  }
-+BookmarkModelMerger::RemoteTreeNode::~RemoteTreeNode() = default;
-+
-+BookmarkModelMerger::RemoteTreeNode::RemoteTreeNode(
-+    BookmarkModelMerger::RemoteTreeNode&&) = default;
-+BookmarkModelMerger::RemoteTreeNode& BookmarkModelMerger::RemoteTreeNode::
-+operator=(BookmarkModelMerger::RemoteTreeNode&&) = default;
-+
-+void BookmarkModelMerger::RemoteTreeNode::EmplaceSelfAndDescendantsByGUID(
-+    std::unordered_map<std::string, const RemoteTreeNode*>*
-+        guid_to_remote_node_map) const {
-+  DCHECK(guid_to_remote_node_map);
-+
-+  const std::string& guid = entity().specifics.bookmark().guid();
-+  if (!guid.empty()) {
-+    DCHECK(base::IsValidGUID(guid));
- 
-- private:
--  static bool UniquePositionLessThan(const RemoteTreeNode& lhs,
--                                     const RemoteTreeNode& rhs) {
--    const syncer::UniquePosition a_pos =
--        syncer::UniquePosition::FromProto(lhs.entity().unique_position);
--    const syncer::UniquePosition b_pos =
--        syncer::UniquePosition::FromProto(rhs.entity().unique_position);
--    return a_pos.LessThan(b_pos);
-+    // Duplicate GUIDs have been sorted out before.
-+    bool success = guid_to_remote_node_map->emplace(guid, this).second;
-+    DCHECK(success);
-   }
- 
--  RemoteTreeNode() = default;
-+  for (const RemoteTreeNode& child : children_) {
-+    child.EmplaceSelfAndDescendantsByGUID(guid_to_remote_node_map);
-+  }
-+}
- 
--  std::unique_ptr<syncer::UpdateResponseData> update_;
--  std::vector<RemoteTreeNode> children_;
--};
-+// static
-+bool BookmarkModelMerger::RemoteTreeNode::UniquePositionLessThan(
-+    const RemoteTreeNode& lhs,
-+    const RemoteTreeNode& rhs) {
-+  const syncer::UniquePosition a_pos =
-+      syncer::UniquePosition::FromProto(lhs.entity().unique_position);
-+  const syncer::UniquePosition b_pos =
-+      syncer::UniquePosition::FromProto(rhs.entity().unique_position);
-+  return a_pos.LessThan(b_pos);
-+}
- 
- // static
- BookmarkModelMerger::RemoteTreeNode
-diff --git a/components/sync_bookmarks/bookmark_model_merger.h b/components/sync_bookmarks/bookmark_model_merger.h
-index 9b592000dc5..bf0783ecf8e 100644
---- components/sync_bookmarks/bookmark_model_merger.h
-+++ components/sync_bookmarks/bookmark_model_merger.h
-@@ -5,6 +5,7 @@
- #ifndef COMPONENTS_SYNC_BOOKMARKS_BOOKMARK_MODEL_MERGER_H_
- #define COMPONENTS_SYNC_BOOKMARKS_BOOKMARK_MODEL_MERGER_H_
- 
-+#include <memory>
- #include <string>
- #include <unordered_map>
- #include <vector>
-@@ -50,7 +51,52 @@ class BookmarkModelMerger {
- 
-  private:
-   // Internal representation of a remote tree, composed of nodes.
--  class RemoteTreeNode;
-+  class RemoteTreeNode final {
-+   private:
-+    using UpdatesPerParentId =
-+        std::unordered_map<base::StringPiece,
-+                           syncer::UpdateResponseDataList,
-+                           base::StringPieceHash>;
-+
-+   public:
-+    // Constructs a tree given |update| as root and recursively all descendants
-+    // by traversing |*updates_per_parent_id|. |update| and
-+    // |updates_per_parent_id| must not be null. All updates
-+    // |*updates_per_parent_id| must represent valid updates. Updates
-+    // corresponding from descendant nodes are moved away from
-+    // |*updates_per_parent_id|.
-+    static RemoteTreeNode BuildTree(
-+        std::unique_ptr<syncer::UpdateResponseData> update,
-+        UpdatesPerParentId* updates_per_parent_id);
-+
-+    ~RemoteTreeNode();
-+
-+    // Allow moves, useful during construction.
-+    RemoteTreeNode(RemoteTreeNode&&);
-+    RemoteTreeNode& operator=(RemoteTreeNode&&);
-+
-+    const syncer::EntityData& entity() const { return *update_->entity; }
-+    int64_t response_version() const { return update_->response_version; }
-+
-+    // Direct children nodes, sorted by ascending unique position. These are
-+    // guaranteed to be valid updates (e.g. IsValidBookmarkSpecifics()).
-+    const std::vector<RemoteTreeNode>& children() const { return children_; }
-+
-+    // Recursively emplaces all GUIDs (this node and descendants) into
-+    // |*guid_to_remote_node_map|, which must not be null.
-+    void EmplaceSelfAndDescendantsByGUID(
-+        std::unordered_map<std::string, const RemoteTreeNode*>*
-+            guid_to_remote_node_map) const;
-+
-+   private:
-+    static bool UniquePositionLessThan(const RemoteTreeNode& lhs,
-+                                       const RemoteTreeNode& rhs);
-+
-+    RemoteTreeNode();
-+
-+    std::unique_ptr<syncer::UpdateResponseData> update_;
-+    std::vector<RemoteTreeNode> children_;
-+  };
- 
-   // A forest composed of multiple trees where the root of each tree represents
-   // a permanent node, keyed by server-defined unique tag of the root.
diff --git a/community/chromium/upstream-rebuild-Linux-frame-button-cache-when-activation.patch b/community/chromium/upstream-rebuild-Linux-frame-button-cache-when-activation.patch
deleted file mode 100644
index e334cde056..0000000000
--- a/community/chromium/upstream-rebuild-Linux-frame-button-cache-when-activation.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-From d10f885b9327399be9348b780967ebd6b7f2c4bc Mon Sep 17 00:00:00 2001
-From: Tom Anderson <thomasanderson@chromium.org>
-Date: Fri, 7 Feb 2020 22:44:54 +0000
-Subject: [PATCH] Rebuild Linux frame button cache when activation state
- changes
-
-This fixes an issue where the frame buttons would always render in an
-inactive state on Linux (see repro steps in bug 1049258).
-
-Bug: 1049258
-R=sky
-CC=pkasting
-
-Change-Id: Ic5af33199003e1d1cdf6cedf506e32388ea11fa9
-Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2044538
-Auto-Submit: Thomas Anderson <thomasanderson@chromium.org>
-Commit-Queue: Scott Violet <sky@chromium.org>
-Reviewed-by: Scott Violet <sky@chromium.org>
-Cr-Commit-Position: refs/heads/master@{#739585}
----
- .../ui/views/frame/desktop_linux_browser_frame_view.cc      | 6 +++---
- .../desktop_aura/desktop_window_tree_host_platform.cc       | 3 +++
- 2 files changed, 6 insertions(+), 3 deletions(-)
-
-diff --git a/chrome/browser/ui/views/frame/desktop_linux_browser_frame_view.cc b/chrome/browser/ui/views/frame/desktop_linux_browser_frame_view.cc
-index 954e776057f..4f579955675 100644
---- chrome/browser/ui/views/frame/desktop_linux_browser_frame_view.cc
-+++ chrome/browser/ui/views/frame/desktop_linux_browser_frame_view.cc
-@@ -22,13 +22,13 @@ DesktopLinuxBrowserFrameView::DesktopLinuxBrowserFrameView(
-     : OpaqueBrowserFrameView(frame, browser_view, layout),
-       nav_button_provider_(std::move(nav_button_provider)) {}
- 
--DesktopLinuxBrowserFrameView::~DesktopLinuxBrowserFrameView() {}
-+DesktopLinuxBrowserFrameView::~DesktopLinuxBrowserFrameView() = default;
- 
- void DesktopLinuxBrowserFrameView::Layout() {
-   // Calling MaybeUpdateCachedFrameButtonImages() from Layout() is sufficient to
-   // catch all cases that could update the appearance, since
--  // DesktopWindowTreeHostPlatform::OnWindowStateChanged() does a layout any
--  // time any properties change.
-+  // DesktopWindowTreeHostPlatform::On{Window,Activation}StateChanged() does a
-+  // layout any time the maximized and activation state changes, respectively.
-   MaybeUpdateCachedFrameButtonImages();
-   OpaqueBrowserFrameView::Layout();
- }
-diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_platform.cc b/ui/views/widget/desktop_aura/desktop_window_tree_host_platform.cc
-index 9c695d8e5b1..9662f19aa90 100644
---- ui/views/widget/desktop_aura/desktop_window_tree_host_platform.cc
-+++ ui/views/widget/desktop_aura/desktop_window_tree_host_platform.cc
-@@ -677,9 +677,12 @@ void DesktopWindowTreeHostPlatform::OnCloseRequest() {
- }
- 
- void DesktopWindowTreeHostPlatform::OnActivationChanged(bool active) {
-+  if (is_active_ == active)
-+    return;
-   is_active_ = active;
-   aura::WindowTreeHostPlatform::OnActivationChanged(active);
-   desktop_native_widget_aura_->HandleActivationChanged(active);
-+  ScheduleRelayout();
- }
- 
- base::Optional<gfx::Size>
diff --git a/community/chromium/upstream-rename-Relayout-in-DesktopWindowTreeHostPlatform.patch b/community/chromium/upstream-rename-Relayout-in-DesktopWindowTreeHostPlatform.patch
deleted file mode 100644
index 554919b59d..0000000000
--- a/community/chromium/upstream-rename-Relayout-in-DesktopWindowTreeHostPlatform.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-From 5a2cd2409c7d65c019ad9f4595a4e85315857ac4 Mon Sep 17 00:00:00 2001
-From: Tom Anderson <thomasanderson@chromium.org>
-Date: Mon, 3 Feb 2020 23:18:46 +0000
-Subject: [PATCH] Rename Relayout() in DesktopWindowTreeHostPlatform to
- ScheduleRelayout()
-
-R=sky
-
-Bug: None
-Change-Id: I680cafd25935e59a280e3b2baac754d3d5f13a35
-Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2036553
-Auto-Submit: Thomas Anderson <thomasanderson@chromium.org>
-Reviewed-by: Scott Violet <sky@chromium.org>
-Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
-Cr-Commit-Position: refs/heads/master@{#737974}
----
- .../desktop_aura/desktop_window_tree_host_platform.cc       | 6 +++---
- .../widget/desktop_aura/desktop_window_tree_host_platform.h | 2 +-
- 2 files changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_platform.cc b/ui/views/widget/desktop_aura/desktop_window_tree_host_platform.cc
-index 6c00d49eb3f..9c695d8e5b1 100644
---- ui/views/widget/desktop_aura/desktop_window_tree_host_platform.cc
-+++ ui/views/widget/desktop_aura/desktop_window_tree_host_platform.cc
-@@ -556,7 +556,7 @@ void DesktopWindowTreeHostPlatform::SetFullscreen(bool fullscreen) {
-   DCHECK_EQ(fullscreen, IsFullscreen());
- 
-   if (IsFullscreen() == fullscreen)
--    Relayout();
-+    ScheduleRelayout();
-   // Else: the widget will be relaid out either when the window bounds change
-   // or when |platform_window|'s fullscreen state changes.
- }
-@@ -669,7 +669,7 @@ void DesktopWindowTreeHostPlatform::OnWindowStateChanged(
-   // Now that we have different window properties, we may need to relayout the
-   // window. (The windows code doesn't need this because their window change is
-   // synchronous.)
--  Relayout();
-+  ScheduleRelayout();
- }
- 
- void DesktopWindowTreeHostPlatform::OnCloseRequest() {
-@@ -712,7 +712,7 @@ gfx::Rect DesktopWindowTreeHostPlatform::ToPixelRect(
-   return gfx::ToEnclosingRect(rect_in_pixels);
- }
- 
--void DesktopWindowTreeHostPlatform::Relayout() {
-+void DesktopWindowTreeHostPlatform::ScheduleRelayout() {
-   Widget* widget = native_widget_delegate_->AsWidget();
-   NonClientView* non_client_view = widget->non_client_view();
-   // non_client_view may be NULL, especially during creation.
-diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_platform.h b/ui/views/widget/desktop_aura/desktop_window_tree_host_platform.h
-index 89beb8d2245..75a401e02a7 100644
---- ui/views/widget/desktop_aura/desktop_window_tree_host_platform.h
-+++ ui/views/widget/desktop_aura/desktop_window_tree_host_platform.h
-@@ -129,7 +129,7 @@ class VIEWS_EXPORT DesktopWindowTreeHostPlatform
-   gfx::Rect ToPixelRect(const gfx::Rect& rect_in_dip) const;
- 
-  private:
--  void Relayout();
-+  void ScheduleRelayout();
- 
-   Widget* GetWidget();
-   const Widget* GetWidget() const;
diff --git a/community/chromium/upstream-sync-enable-USSPasswords-by-default.patch b/community/chromium/upstream-sync-enable-USSPasswords-by-default.patch
deleted file mode 100644
index 5f3131c900..0000000000
--- a/community/chromium/upstream-sync-enable-USSPasswords-by-default.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-From eb997db5527c01fd12c321a6abc52b7cff882e50 Mon Sep 17 00:00:00 2001
-From: Mohamed Amir Yosef <mamir@chromium.org>
-Date: Thu, 9 Jan 2020 21:22:19 +0000
-Subject: [PATCH] [Sync] Enable USSPasswords by default
-
-Change-Id: I021cd952d7a2917a8fb7203cabdac612251193df
-Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1963804
-Auto-Submit: Mohamed Amir Yosef <mamir@chromium.org>
-Reviewed-by: Mikel Astiz <mastiz@chromium.org>
-Commit-Queue: Mohamed Amir Yosef <mamir@chromium.org>
-Cr-Commit-Position: refs/heads/master@{#729902}
----
- components/sync/driver/sync_driver_switches.cc | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/components/sync/driver/sync_driver_switches.cc b/components/sync/driver/sync_driver_switches.cc
-index ddff8b91419..999384aa68a 100644
---- components/sync/driver/sync_driver_switches.cc
-+++ components/sync/driver/sync_driver_switches.cc
-@@ -55,7 +55,7 @@ const base::Feature kStopSyncInPausedState{"StopSyncInPausedState",
- 
- // Enable USS implementation of Passwords datatype.
- const base::Feature kSyncUSSPasswords{"SyncUSSPasswords",
--                                      base::FEATURE_DISABLED_BY_DEFAULT};
-+                                      base::FEATURE_ENABLED_BY_DEFAULT};
- 
- // Enable USS implementation of Nigori datatype.
- const base::Feature kSyncUSSNigori{"SyncUSSNigori",