Update //build to m114.0.5735.331. (#2100)

b/313662336

build/.gitignore

@@ -5,6 +5,7 @@ ciopfs
 /android/bin
 /android/binary_size/apks/**/*.apk
 /args/chromeos/*.gni
+/args/chromeos/rewrapper*
 /config/gclient_args.gni
 /cros_cache/
 /Debug

build/BUILD.gn

@@ -1,4 +1,4 @@
-# Copyright 2018 The Chromium Authors. All rights reserved.
+# Copyright 2018 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
@@ -7,6 +7,9 @@ import("//build/config/chrome_build.gni")
 import("//build/config/chromecast_build.gni")
 import("//build/config/chromeos/args.gni")
 import("//build/config/chromeos/ui_mode.gni")
+import("//build/config/features.gni")
+import("//build/util/process_version.gni")
+import("//build_overrides/build.gni")
 
 source_set("buildflag_header_h") {
   sources = [ "buildflag.h" ]
@@ -28,10 +31,20 @@ buildflag_header("branding_buildflags") {
   }
 }
 
+buildflag_header("blink_buildflags") {
+  header = "blink_buildflags.h"
+  flags = [ "USE_BLINK=$use_blink" ]
+}
+
 buildflag_header("chromecast_buildflags") {
   header = "chromecast_buildflags.h"
 
-  flags = [ "IS_CHROMECAST=$is_chromecast" ]
+  flags = [
+    "IS_CHROMECAST=$is_chromecast",
+    "IS_CASTOS=$is_castos",
+    "IS_CAST_ANDROID=$is_cast_android",
+    "ENABLE_CAST_RECEIVER=$enable_cast_receiver",
+  ]
 }
 
 buildflag_header("chromeos_buildflags") {
@@ -42,5 +55,27 @@ buildflag_header("chromeos_buildflags") {
 
     "IS_CHROMEOS_LACROS=$is_chromeos_lacros",
     "IS_CHROMEOS_ASH=$is_chromeos_ash",
+    "IS_CHROMEOS_WITH_HW_DETAILS=$is_chromeos_with_hw_details",
+    "IS_REVEN=$is_reven",
   ]
 }
+
+if (build_with_chromium) {
+  group("gold_common_pytype") {
+    testonly = true
+
+    data = [ "//build/skia_gold_common/" ]
+
+    data_deps = [ "//testing:pytype_dependencies" ]
+  }
+}
+
+if (is_chromeos) {
+  process_version("version_metadata") {
+    sources = [ "//chrome/VERSION" ]
+
+    template_file = "metadata.json.in"
+    output = "$root_out_dir/metadata.json"
+    process_only = true
+  }
+}

build/OWNERS

@@ -1,26 +1,34 @@
 set noparent
 # NOTE: keep this in sync with [email protected] owners
+# by emailing [email protected] when this list changes.
 [email protected]
 [email protected]
 [email protected]
 [email protected]
+[email protected]
 [email protected]
 [email protected]
 [email protected]
 
 # Clang build config changes:
-[email protected]
+file://tools/clang/scripts/OWNERS
 
 # For java build changes:
+[email protected]
 [email protected]
 
 # NOTE: keep this in sync with [email protected] owners
+# by emailing [email protected] when this list changes.
 
-per-file .gitignore=*
-per-file check_gn_headers_whitelist.txt=*
+# Mac build changes:
 per-file [email protected]
 per-file [email protected]
+per-file mac_toolchain.py=file://build/mac/OWNERS
+per-file xcode_binaries.yaml=file://build/mac/OWNERS
+
+per-file .gitignore=*
+per-file check_gn_headers_whitelist.txt=*
 per-file whitespace_file.txt=*
 per-file OWNERS.status=*
 per-file OWNERS.setnoparent=set noparent
-per-file OWNERS.setnoparent=file://ENG_REVIEW_OWNERS
+per-file OWNERS.setnoparent=file://ATL_OWNERS

build/OWNERS.setnoparent

@@ -2,15 +2,15 @@
 # docs/code_reviews.md#owners-file-details for more details.
 
 # Overall project governance.
-file://ENG_REVIEW_OWNERS
+file://ATL_OWNERS
 
 # Third-party dependency review, see //docs/adding_to_third_party.md
 file://third_party/OWNERS
 
 # Security reviews
+file://build/fuchsia/SECURITY_OWNERS
 file://chromeos/SECURITY_OWNERS
-file://content/browser/SITE_ISOLATION_OWNERS
-file://fuchsia/SECURITY_OWNERS
+file://content/browser/CHILD_PROCESS_SECURITY_POLICY_OWNERS
 file://ipc/SECURITY_OWNERS
 file://net/base/SECURITY_OWNERS
 file://sandbox/linux/OWNERS
@@ -28,6 +28,9 @@ file://base/metrics/OWNERS
 # expose to the open web.
 file://third_party/blink/API_OWNERS
 
+# third_party/blink/web_tests/VirtualTestSuites need special care.
+file://third_party/blink/web_tests/VIRTUAL_OWNERS
+
 # Extension related files.
 file://chrome/browser/extensions/component_extensions_allowlist/EXTENSION_ALLOWLIST_OWNERS
 file://extensions/common/api/API_OWNERS
@@ -42,7 +45,7 @@ file://ui/android/java/res/LAYOUT_OWNERS
 # Chrome and Chrome OS).
 # The rules are documented at:
 # https://sites.google.com/a/chromium.org/dev/developers/how-tos/enterprise/adding-new-policies
-file://components/policy/resources/ENTERPRISE_POLICY_OWNERS
+file://components/policy/ENTERPRISE_POLICY_OWNERS
 
 # This restriction is in place due to the complicated compliance regulations
 # around this code.
@@ -60,3 +63,23 @@ file://weblayer/API_OWNERS
 # New features for lock/login UI on Chrome OS need to work stably in all corner
 # cases.
 file://ash/login/LOGIN_LOCK_OWNERS
+
+# Changes to the CQ/CI configuration can have a significant impact on infra cost
+# and performance. Approval should be limited to a small subset of the users
+# that can make infra changes.
+file://infra/config/groups/cq-usage/CQ_USAGE_OWNERS
+file://infra/config/groups/sheriff-rotations/CHROMIUM_OWNERS
+
+# Origin Trials owners are responsible for determining trials that need to be
+# completed manually.
+file://third_party/blink/common/origin_trials/OT_OWNERS
+
+# New notifiers added to //ash/constants/notifier_catalogs.h and 
+# //ash/constants/quick_settings_catalogs.h should be reviewed
+# by //ash/system owners to ensure that the correct notifier is being used.
+file://ash/system/OWNERS
+
+# WebUI surfaces are user visible and frequently are kept around indefinitely.
+# New WebUI additions should be reviewed by WebUI PLATFORM_OWNERS to ensure
+# they follow the guidance at https://www.chromium.org/developers/webui
+file://ui/webui/PLATFORM_OWNERS

build/PRESUBMIT.py

@@ -0,0 +1,57 @@
+# Copyright 2022 The Chromium Authors
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+PRESUBMIT_VERSION = '2.0.0'
+
+# This line is 'magic' in that git-cl looks for it to decide whether to
+# use Python3 instead of Python2 when running the code in this file.
+USE_PYTHON3 = True
+
+import textwrap
+
+
+def CheckNoBadDeps(input_api, output_api):
+  """Prevent additions of bad dependencies from the //build prefix."""
+  build_file_patterns = [
+      r'(.+/)?BUILD\.gn',
+      r'.+\.gni',
+  ]
+  blocklist_pattern = input_api.re.compile(r'^[^#]*"//(?!build).+?/.*"')
+  allowlist_pattern = input_api.re.compile(r'^[^#]*"//third_party/junit')
+
+  warning_message = textwrap.dedent("""
+      The //build directory is meant to be as hermetic as possible so that
+      other projects (webrtc, v8, angle) can make use of it. If you are adding
+      a new dep from //build onto another directory, you should consider:
+      1) Can that dep live within //build?
+      2) Can the dep be guarded by "build_with_chromium"?
+      3) Have you made this new dep easy to pull in for other projects (ideally
+      a matter of adding a DEPS entry).:""")
+
+  def FilterFile(affected_file):
+    return input_api.FilterSourceFile(affected_file,
+                                      files_to_check=build_file_patterns)
+
+  problems = []
+  for f in input_api.AffectedSourceFiles(FilterFile):
+    local_path = f.LocalPath()
+    for line_number, line in f.ChangedContents():
+      if blocklist_pattern.search(line) and not allowlist_pattern.search(line):
+        problems.append('%s:%d\n    %s' %
+                        (local_path, line_number, line.strip()))
+  if problems:
+    return [output_api.PresubmitPromptOrNotify(warning_message, problems)]
+  else:
+    return []
+
+
+def CheckPythonTests(input_api, output_api):
+  return input_api.RunTests(
+      input_api.canned_checks.GetUnitTestsInDirectory(
+          input_api,
+          output_api,
+          input_api.PresubmitLocalPath(),
+          files_to_check=[r'.+_(?:unit)?test\.py$'],
+          run_on_python2=False,
+          run_on_python3=True))

build/PRESUBMIT_test.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+# Copyright 2022 The Chromium Authors
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import os
+import sys
+import unittest
+
+import PRESUBMIT
+
+sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
+
+from PRESUBMIT_test_mocks import MockAffectedFile
+from PRESUBMIT_test_mocks import MockInputApi, MockOutputApi
+
+USE_PYTHON3 = True
+
+
+def _fails_deps_check(line, filename='BUILD.gn'):
+  mock_input_api = MockInputApi()
+  mock_input_api.files = [MockAffectedFile(filename, [line])]
+  errors = PRESUBMIT.CheckNoBadDeps(mock_input_api, MockOutputApi())
+  return bool(errors)
+
+
+class CheckNoBadDepsTest(unittest.TestCase):
+  def testComments(self):
+    self.assertFalse(_fails_deps_check('no # import("//third_party/foo")'))
+
+  def testFiles(self):
+    self.assertFalse(
+        _fails_deps_check('import("//third_party/foo")', filename='foo.txt'))
+    self.assertTrue(
+        _fails_deps_check('import("//third_party/foo")', filename='foo.gni'))
+
+  def testPaths(self):
+    self.assertFalse(_fails_deps_check('import("//build/things.gni")'))
+    self.assertTrue(_fails_deps_check('import("//chrome/things.gni")'))
+
+
+if __name__ == '__main__':
+  unittest.main()