[COIL] Change chromium code search type links to use main rather than master for tools

See this doc: go/chromium-coil-change for more info
    BUG=1210385

Change-Id: I8fdcbf7d7607ac75f4a84d1d697eedede92e6b6d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2902346
Auto-Submit: John Palmer <jopalmer@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@google.com>
Reviewed-by: Jesse Doherty <jwd@chromium.org>
Commit-Queue: Jesse Doherty <jwd@chromium.org>
Cr-Commit-Position: refs/heads/master@{#885533}

tools/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 # These aren't actually great contact points for this directory, but
 # changes in this directory are rare and most changes happen in better-owned

tools/accessibility/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Internals>Accessibility"

tools/android/adb_remote_setup.sh

@@ -7,7 +7,7 @@
 # Gitiles returns the result as base64 formatted, so the result needs to be
 # decoded. See https://code.google.com/p/gitiles/issues/detail?id=7 for
 # more information about this security precaution.
-script_url="https://chromium.googlesource.com/chromium/src.git/+/master"
+script_url="https://chromium.googlesource.com/chromium/src.git/+/main"
 script_url+="/tools/android/adb_remote_setup.sh"
 script_url+="?format=TEXT"
 

tools/android/android_studio/ChromiumInspections.xml

@@ -1,6 +1,6 @@
 <profile version="1.0">
   <option name="myName" value="Chromium" />
-  <!-- We use asserts in Chromium. See https://chromium.googlesource.com/chromium/src/+/master/styleguide/java/java.md#Asserts -->
+  <!-- We use asserts in Chromium. See https://chromium.googlesource.com/chromium/src/+/main/styleguide/java/java.md#Asserts -->
   <inspection_tool class="AndroidLintAssert" enabled="false" level="WARNING" enabled_by_default="false" />
   <inspection_tool class="AndroidLintRtlCompat" enabled="false" level="ERROR" enabled_by_default="false" />
 </profile>

tools/android/dependency_analysis/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Infra>CodeAnalysis"

tools/android/dependency_analysis/README.md

@@ -63,7 +63,7 @@ tools/android/dependency_analysis/count_cycles.py -h
 ## Example Usage
 This Linux example assumes Chromium is contained in a directory `~/cr`
 and that Chromium has been built as per the instructions
-[here](https://chromium.googlesource.com/chromium/src/+/master/docs/linux/build_instructions.md),
+[here](https://chromium.googlesource.com/chromium/src/+/main/docs/linux/build_instructions.md),
 although the only things these assumptions affect are the file paths.
 ```
 $ tools/android/dependency_analysis/generate_json_dependency_graph.py -C out/Debug -o ~/graph.json

tools/android/forwarder2/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Infra>Client>Chrome"

tools/binary_size/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Tools"

tools/binary_size/diagnose_bloat.py

@@ -156,7 +156,7 @@ class ResourceSizesDiff(BaseDiff):
     footer_lines = [
         '',
         'For an explanation of these metrics, see:',
-        ('https://chromium.googlesource.com/chromium/src/+/master/docs/speed/'
+        ('https://chromium.googlesource.com/chromium/src/+/main/docs/speed/'
          'binary_size/metrics.md#Metrics-for-Android')]
     return self._ResultLines(
         include_sections=ResourceSizesDiff._SUMMARY_SECTIONS) + footer_lines

tools/binary_size/libsupersize/static/viewer.html

@@ -51,7 +51,7 @@
         </svg>
         <span class="label-text">Upload data</span>
       </label>
-      <a href="https://chromium.googlesource.com/chromium/src/+/master/tools/binary_size/html_report_faq.md" class="icon-button"
+      <a href="https://chromium.googlesource.com/chromium/src/+/main/tools/binary_size/html_report_faq.md" class="icon-button"
           title="FAQ" id="faq" target="_blank">
         <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="#5f6368">
             <path d="M11,18h2v-2h-2V18z M12,2C6.48,2,2,6.48,2,12s4.48,10,10,10s10-4.48,10-10S17.52,2,12,2z M12,20c-4.41,0-8-3.59-8-8

tools/binary_size/trybot_commit_size_checker.py

@@ -363,7 +363,7 @@ PASSING Checks:
 {}
 
 To understand what those checks are and how to pass them, see:
-https://chromium.googlesource.com/chromium/src/+/master/docs/speed/binary_size/android_binary_size_trybot.md
+https://chromium.googlesource.com/chromium/src/+/main/docs/speed/binary_size/android_binary_size_trybot.md
 
 """.format(failing_checks_text, passing_checks_text)
 

tools/chrome_extensions/open_my_editor/README.md

@@ -44,7 +44,7 @@ select `Open My Editor $file`.
     startup so that you don't have to remember to manually start it.
 
 4. Create a `myeditor` executable to be used for launching your editor, and add 
-   it to your path. See [`myeditor-example/`](https://chromium.googlesource.com/chromium/src.git/+/master/tools/chrome_extensions/open_my_editor/myeditor-example/).
+   it to your path. See [`myeditor-example/`](https://chromium.googlesource.com/chromium/src.git/+/main/tools/chrome_extensions/open_my_editor/myeditor-example/).
 5. Enjoy.
 
 ## How it works

tools/clang/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Tools"

tools/clang/blink_gc_plugin/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Blink>MemoryAllocator>GarbageCollection"

tools/clang/plugins/README.chromium

@@ -1,4 +1,4 @@
 Documentation for this code is:
 
-- https://chromium.googlesource.com/chromium/src/+/master/docs/clang.md
-- https://chromium.googlesource.com/chromium/src/+/master/docs/writing_clang_plugins.md
+- https://chromium.googlesource.com/chromium/src/+/main/docs/clang.md
+- https://chromium.googlesource.com/chromium/src/+/main/docs/writing_clang_plugins.md

tools/clang/rewrite_raw_ptr_fields/tests/gen-in-out-arg-test.cc

@@ -41,7 +41,7 @@ void GetViaPtr(SomeClass** out_ptr) {
 
 // Based on a real-world example (Blink uses references more often than the rest
 // of Chromium):
-// https://source.chromium.org/chromium/chromium/src/+/master:third_party/blink/renderer/core/layout/layout_table.cc;drc=a3524fd6d1a4f4ff7e97893f6c6375dd1684e132;l=130
+// https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/renderer/core/layout/layout_table.cc;drc=a3524fd6d1a4f4ff7e97893f6c6375dd1684e132;l=130
 void GetViaRef(SomeClass*& out_ptr) {
   out_ptr = nullptr;
 }

tools/clang/stack_maps/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Blink>JavaScript>GC"

tools/clang/translation_unit/test_translation_unit.py

@@ -30,7 +30,7 @@ def _NumberOfTestsToString(tests):
 
 # Before running this test script, please build the translation_unit clang tool
 # first. This is explained here:
-# https://chromium.googlesource.com/chromium/src/+/master/docs/clang_tool_refactoring.md
+# https://chromium.googlesource.com/chromium/src/+/main/docs/clang_tool_refactoring.md
 def main():
   tools_clang_directory = os.path.dirname(os.path.dirname(
       os.path.realpath(__file__)))

tools/code_coverage/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Infra>Test>CodeCoverage"

tools/code_coverage/coverage.py

@@ -49,7 +49,7 @@
     <corpus_dir> - directory containing samples files for this format.
 
   To learn more about generating code coverage reports for fuzz targets, see
-  https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/efficient_fuzzer.md#Code-Coverage
+  https://chromium.googlesource.com/chromium/src/+/main/testing/libfuzzer/efficient_fuzzer.md#Code-Coverage
 
   * Sample workflow for running Blink web tests:
 
@@ -62,7 +62,7 @@
   For more options, please refer to tools/code_coverage/coverage.py -h.
 
   For an overview of how code coverage works in Chromium, please refer to
-  https://chromium.googlesource.com/chromium/src/+/master/docs/testing/code_coverage.md
+  https://chromium.googlesource.com/chromium/src/+/main/docs/testing/code_coverage.md
 """
 
 from __future__ import print_function

tools/cr/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Tools"

tools/cros/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Test>Telemetry"

tools/emacs/gn.el

@@ -17,7 +17,7 @@
 
 ;; A major mode for editing GN files. GN stands for Generate Ninja. GN is the
 ;; meta build system used in Chromium. For more information on GN, see the GN
-;; manual: <https://chromium.googlesource.com/chromium/src/+/master/tools/gn/README.md>
+;; manual: <https://chromium.googlesource.com/chromium/src/+/main/tools/gn/README.md>
 
 ;;; To Do:
 

tools/fuchsia/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Fuchsia"

tools/idl_parser/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Blink>Bindings"

tools/infra/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Infra>Client>Chrome"

tools/ipc_fuzzer/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Tools>Stability>Libfuzzer"

tools/json_schema_compiler/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Platform>Extensions"

tools/json_schema_compiler/js_externs_generator.py

@@ -20,7 +20,7 @@ import re
 NOTE = """// NOTE: The format of types has changed. 'FooType' is now
 //   'chrome.%s.FooType'.
 // Please run the closure compiler before committing changes.
-// See https://chromium.googlesource.com/chromium/src/+/master/docs/closure_compilation.md
+// See https://chromium.googlesource.com/chromium/src/+/main/docs/closure_compilation.md
 """
 
 class JsExternsGenerator(object):

tools/json_schema_compiler/js_externs_generator_test.py

@@ -124,7 +124,7 @@ fake_idl_expected = """// Copyright %s The Chromium Authors. All rights reserved
 // NOTE: The format of types has changed. 'FooType' is now
 //   'chrome.fakeApi.FooType'.
 // Please run the closure compiler before committing changes.
-// See https://chromium.googlesource.com/chromium/src/+/master/docs/closure_compilation.md
+// See https://chromium.googlesource.com/chromium/src/+/main/docs/closure_compilation.md
 
 /** @fileoverview Externs generated from namespace: fakeApi */
 
@@ -323,7 +323,7 @@ fake_private_idl_expected = """// Copyright %s The Chromium Authors. All rights
 // NOTE: The format of types has changed. 'FooType' is now
 //   'chrome.fakeApiPrivate.FooType'.
 // Please run the closure compiler before committing changes.
-// See https://chromium.googlesource.com/chromium/src/+/master/docs/closure_compilation.md
+// See https://chromium.googlesource.com/chromium/src/+/main/docs/closure_compilation.md
 
 /** @fileoverview Externs generated from namespace: fakeApiPrivate */
 
@@ -471,7 +471,7 @@ fake_json_expected = """// Copyright %s The Chromium Authors. All rights reserve
 // NOTE: The format of types has changed. 'FooType' is now
 //   'chrome.fakeJson.FooType'.
 // Please run the closure compiler before committing changes.
-// See https://chromium.googlesource.com/chromium/src/+/master/docs/closure_compilation.md
+// See https://chromium.googlesource.com/chromium/src/+/main/docs/closure_compilation.md
 
 /** @fileoverview Externs generated from namespace: fakeJson */
 

tools/lldb/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Tools"

tools/luci-go/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Infra>Platform"

tools/luci-go/README.md

@@ -1,5 +1,5 @@
 # luci-go
 
 Contains executable built out of
-https://chromium.googlesource.com/infra/luci/luci-go/+/master/client/cmd
+https://chromium.googlesource.com/infra/luci/luci-go/+/main/client/cmd
 Mapped through CIPD.

tools/mb/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Infra>Client>Chrome"

tools/mb/docs/user_guide.md

@@ -225,7 +225,7 @@ to a file called `runtime_deps` in the build directory, and pass that to
 
 Once GN has computed the lists of runtime dependencies, MB will then
 look up the command line for each target (currently this is hard-coded
-in [mb.py](https://source.chromium.org/chromium/chromium/src/+/master:tools/mb/mb.py;l=1370)), and write out the
+in [mb.py](https://source.chromium.org/chromium/chromium/src/+/main:tools/mb/mb.py;l=1370)), and write out the
 matching `.isolate` and `.isolated.gen.json` files.
 
 ## The mb_config.pyl config file

tools/md_browser/footer.html

@@ -3,7 +3,7 @@
 <footer class="Site-footer">
   <div class="Footer">
     <div class="Footer-poweredBy">
-      Powered by <a href="https://chromium.googlesource.com/chromium/src/+/master/tools/md_browser">md_browser</a>
+      Powered by <a href="https://chromium.googlesource.com/chromium/src/+/main/tools/md_browser">md_browser</a>
     </div>
   </div>
 </footer>

tools/media_engagement_preload/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Internals>Media"

tools/memory_inspector/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Tools"

tools/metrics/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Internals>Metrics"

tools/metrics/common/models.py

@@ -5,7 +5,7 @@
 
 UMA uses several XML files to allow clients to describe the metrics that they
 collect, e.g.
-https://chromium.googlesource.com/chromium/src/+/master/tools/metrics/rappor/rappor.xml
+https://chromium.googlesource.com/chromium/src/+/main/tools/metrics/rappor/rappor.xml
 
 These types can be used to build models that describe the canonical formatted
 structure of these files, and the models can be used to extract the contents of

tools/metrics/histograms/enums.xml

@@ -14869,7 +14869,7 @@ Called by update_net_error_codes.py.-->
   <summary>
     List of currently defined Cr50 flash log event types. The latest and
     greatest set can be found in
-    https://chromium.googlesource.com/chromiumos/platform/ec/+/refs/heads/master/include/flash_log.h
+    https://chromium.googlesource.com/chromiumos/platform/ec/+/refs/heads/main/include/flash_log.h
     (enum flash_event_type and enum nvmem_failure_type). Note that NVMEM errors
     are logged as subevents of flash log event 5, we register them offset by
     200.
@@ -14911,7 +14911,7 @@ Called by update_net_error_codes.py.-->
 <enum name="CrasClientType">
   <summary>
     List of the client type of CRAS. The list can be found in
-    https://chromium.googlesource.com/chromiumos/third_party/adhd/+/master/cras/src/common/cras_types.h
+    https://chromium.googlesource.com/chromiumos/third_party/adhd/+/main/cras/src/common/cras_types.h
     (enum CRAS_CLIENT_TYPE).
   </summary>
   <int value="0" label="CRAS_CLIENT_TYPE_UNKNOWN">Unknown client.</int>
@@ -14935,7 +14935,7 @@ Called by update_net_error_codes.py.-->
 <enum name="CrasDeviceType">
   <summary>
     List of the device type of CRAS. The list can be found in
-    https://chromium.googlesource.com/chromiumos/third_party/adhd/+/master/cras/src/server/cras_server_metrics.c
+    https://chromium.googlesource.com/chromiumos/third_party/adhd/+/main/cras/src/server/cras_server_metrics.c
     (enum CRAS_METRICS_DEVICE_TYPE).
   </summary>
   <int value="0" label="CRAS_METRICS_DEVICE_INTERNAL_SPEAKER"/>
@@ -15118,7 +15118,7 @@ to ensure that the crash string is shown properly on the user-facing crash UI.
   <summary>
     List of known battery indicator supports in Bluetooth Hands-free profile.
     This list should be aligned with CRAS:
-    https://chromium.googlesource.com/chromiumos/third_party/adhd/+/master/cras/src/server/cras_hfp_slc.h
+    https://chromium.googlesource.com/chromiumos/third_party/adhd/+/main/cras/src/server/cras_hfp_slc.h
   </summary>
   <int value="0" label="CRAS_HFP_BATTERY_INDICATOR_NONE"/>
   <int value="1" label="CRAS_HFP_BATTERY_INDICATOR_HFP"/>
@@ -15134,7 +15134,7 @@ to ensure that the crash string is shown properly on the user-facing crash UI.
   <summary>
     List of codec ids used for SCO audio, in Bluetooth Hands-free profile. This
     list should be aligned with CRAS:
-    https://chromium.googlesource.com/chromiumos/third_party/adhd/+/master/cras/src/server/cras_hfp_slc.h
+    https://chromium.googlesource.com/chromiumos/third_party/adhd/+/main/cras/src/server/cras_hfp_slc.h
   </summary>
   <int value="0" label="HFP_CODEC_UNUSED"/>
   <int value="1" label="HFP_CODEC_ID_CVSD"/>
@@ -15145,7 +15145,7 @@ to ensure that the crash string is shown properly on the user-facing crash UI.
   <summary>
     List of results(success or error code) of setting up a SCO connection for
     Bluetooth Hands-free profile. This list should be aligned with CRAS:
-    https://chromium.googlesource.com/chromiumos/third_party/adhd/+/master/cras/src/server/cras_server_metrics.h
+    https://chromium.googlesource.com/chromiumos/third_party/adhd/+/main/cras/src/server/cras_server_metrics.h
   </summary>
   <int value="0" label="SKT_SUCCESS"/>
   <int value="1" label="SKT_CONNECTION_ERROR"/>
@@ -38627,7 +38627,7 @@ Called by update_gpu_driver_bug_workaround_entries.py.-->
 <enum name="HardwareVerifierQualificationStatus">
   <summary>
     List of the possible qualification status of a component. This is defined in
-    https://chromium.googlesource.com/chromiumos/platform2/+/refs/heads/master/hardware_verifier/proto/hardware_verifier.proto
+    https://chromium.googlesource.com/chromiumos/platform2/+/refs/heads/main/hardware_verifier/proto/hardware_verifier.proto
     (enum QualificationStatus).
   </summary>
   <int value="0" label="UNQUALIFIED">Unqualified</int>
@@ -40737,7 +40737,7 @@ Called by update_gpu_driver_bug_workaround_entries.py.-->
     (i.e. extension with ID "jkghodnilhceideoidjikpgommlajknk" and defined in
     google_xkb_manifest.json [1]), although InputMethod.ID2 histogram is
     recorded for open-source Chromium OS and third-party IME extensions as well.
-    [1] https://source.chromium.org/chromium/chromium/src/+/master:chrome/browser/resources/chromeos/input_method/google_xkb_manifest.json?q=google_xkb_manifest.json
+    [1] https://source.chromium.org/chromium/chromium/src/+/main:chrome/browser/resources/chromeos/input_method/google_xkb_manifest.json?q=google_xkb_manifest.json
   -->
 
   <int value="-2082426075" label="xkb:cz:qwerty:cze"/>

tools/metrics/histograms/histograms_xml/data_reduction_proxy/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Internals>Network>DataProxy"

tools/metrics/histograms/histograms_xml/optimization/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Internals>OptimizationGuide"

tools/metrics/histograms/histograms_xml/prefetch/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Internals>Preload>PrefetchProxy"

tools/metrics/histograms/histograms_xml/translate/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "UI>Browser>Language>Translate"

tools/metrics/histograms/merge_xml.py

@@ -199,7 +199,7 @@ def main():
   args = parser.parse_args()
   with open(args.output, 'w', encoding='utf-8', newline='\n') as f:
     # This is run by
-    # https://source.chromium.org/chromium/chromium/src/+/master:tools/metrics/BUILD.gn;drc=573e48309695102dec2da1e8f806c18c3200d414;l=5
+    # https://source.chromium.org/chromium/chromium/src/+/main:tools/metrics/BUILD.gn;drc=573e48309695102dec2da1e8f806c18c3200d414;l=5
     # to send the merged histograms.xml to the server side. Providing |UKM_XML|
     # here is not to merge ukm.xml but to populate `UkmEventNameHash` enum
     # values.

tools/metrics/histograms/review_guidelines.md

@@ -21,7 +21,7 @@ During code review ensure the following -
 
 *   If generating multiple histograms programmatically or defining common set of
     histogram, guide them to use
-    [histogram-suffixes](https://chromium.googlesource.com/chromium/src/tools/+/refs/heads/master/metrics/histograms/README.md#Histogram-Suffixes).
+    [histogram-suffixes](https://chromium.googlesource.com/chromium/src/tools/+/refs/heads/main/metrics/histograms/README.md#Histogram-Suffixes).
 
 *   Verify that expires_after is reasonable. CL author should be able to justify
     it. See guidance at on

tools/metrics/ukm/ukm.xml

@@ -9,7 +9,7 @@ This file is used to generate a comprehensive list of Chrome UKM metrics
 along with a detailed description for each metric.
 
 See the following doc for details on how to add entries to this file:
-https://chromium.googlesource.com/chromium/src.git/+/master/services/metrics/ukm_api.md
+https://chromium.googlesource.com/chromium/src.git/+/main/services/metrics/ukm_api.md
 
 Events may be marked with the attribute singular="True" to indicate that
 the event will only occur once per source, and multiple entries will just

tools/metrics/ukm/xml_validations.py

@@ -17,7 +17,7 @@ INVALID_LOCAL_METRIC_FIELD_ERROR = (
   'Invalid index field specification in ukm metric %(event)s:%(metric)s, the '
   'following metrics are used as index fields but are not configured to '
   'support it: [%(invalid_metrics)s]\n\n'
-  'See https://chromium.googlesource.com/chromium/src.git/+/master/services/'
+  'See https://chromium.googlesource.com/chromium/src.git/+/main/services/'
   'metrics/ukm_api.md#aggregation-by-metrics-in-the-same-event for '
   'instructions on how to configure them.')
 

tools/origin_trials/third_party/ed25519/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Internals>OriginTrials"

tools/perf/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Speed>Benchmarks"

tools/perf/README.md

@@ -61,7 +61,7 @@ After figuring out where your story fits, create a new one. There is a
 considerable amount of variation between different benchmarks, so use a nearby
 story as a model. You may also need to introduce custom JavaScript to drive
 interactions on the page or to deal with nondeterminsim. For an example, search
-[this file](https://source.chromium.org/chromium/chromium/src/+/master:tools/perf/page_sets/system_health/browsing_stories.py?q=browsing_stories.py&ss=chromium)
+[this file](https://source.chromium.org/chromium/chromium/src/+/main:tools/perf/page_sets/system_health/browsing_stories.py?q=browsing_stories.py&ss=chromium)
 for browse:tools:sheets:2019.
 
 Next, we need to use WPR (WebPageReplay) to record all of the content requested by the test. By default,

tools/perf/contrib/vr_benchmarks/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Internals>XR>VR"

tools/perf/core/perfetto_binary_roller/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Speed>Tracing"

tools/perf/core/results_processor/README.md

@@ -15,14 +15,14 @@ contents:
 ## Test results file
 
 The `_test_results.jsonl` file tries to follow the
-[LUCI test results format](https://source.chromium.org/chromium/infra/infra/+/master:go/src/go.chromium.org/luci/resultdb/sink/proto/v1/test_result.proto).
+[LUCI test results format](https://source.chromium.org/chromium/infra/infra/+/main:go/src/go.chromium.org/luci/resultdb/sink/proto/v1/test_result.proto).
 Its every line is a json message of the `testResult` type. There are following
 additional conventions:
 
 - The following keys are mandatory:
   - status
   - testPath
-- For [json3 output](https://chromium.googlesource.com/chromium/src/+/master/docs/testing/json_test_results_format.md), the following are also mandatory:
+- For [json3 output](https://chromium.googlesource.com/chromium/src/+/main/docs/testing/json_test_results_format.md), the following are also mandatory:
   - expected
   - runDuration
 - testPath is either in the form `{benchmark_name}/{story_name}` or in the form

tools/perf/core/results_processor/formatters/json3_output.py

@@ -5,7 +5,7 @@
 """Output formatter for JSON Test Results Format.
 
 Format specification:
-https://chromium.googlesource.com/chromium/src/+/master/docs/testing/json_test_results_format.md
+https://chromium.googlesource.com/chromium/src/+/main/docs/testing/json_test_results_format.md
 """
 
 import collections

tools/perf/expectations.config

@@ -1,6 +1,6 @@
 # Test Expectation file for telemetry tests.
 # Instructions of how to use this file:
-# https://chromium.googlesource.com/chromium/src/+/master/docs/speed/bot_health_sheriffing/how_to_disable_a_story.md
+# https://chromium.googlesource.com/chromium/src/+/main/docs/speed/bot_health_sheriffing/how_to_disable_a_story.md
 # tags: [ android chromeos chromeos-local chromeos-remote linux mac mac-10.12 mac-10.13 win win10 win7 win-laptop
 #         sierra highsierra android-marshmallow android-lollipop android-nougat android-oreo android-pie android-10
 #         android-kitkat ubuntu fuchsia ]

tools/privacy_budget/blink_apis/proto/blink_apis.proto

@@ -39,7 +39,7 @@ enum HighEntropyType {
 // custom extended attributes.
 //
 // The latter are described in:
-// https://chromium.googlesource.com/chromium/src/+/master/third_party/blink/renderer/bindings/IDLExtendedAttributes.md
+// https://chromium.googlesource.com/chromium/src/+/main/third_party/blink/renderer/bindings/IDLExtendedAttributes.md
 // Next ID: 13
 message ExtendedAttributes {
   // https://heycam.github.io/webidl/#CrossOriginIsolated
@@ -63,7 +63,7 @@ message ExtendedAttributes {
   // https://heycam.github.io/webidl/#SecureContext
   bool secure_context = 5;
 
-  // https://chromium.googlesource.com/chromium/src/+/master/third_party/blink/renderer/bindings/IDLExtendedAttributes.md#HighEntropy_m_a_c
+  // https://chromium.googlesource.com/chromium/src/+/main/third_party/blink/renderer/bindings/IDLExtendedAttributes.md#HighEntropy_m_a_c
   // Ideally this must always be one of the well defined values. However, the
   // HIGH_ENTROPY_UNSPECIFIED value should also be interpreted as
   // NOT_HIGH_ENTROPY.
@@ -72,14 +72,14 @@ message ExtendedAttributes {
   // Value of MeasureAs or the autogenerated use counter value. Empty or
   // undefined string is equivalent to no use counter.
   //
-  // https://chromium.googlesource.com/chromium/src/+/master/third_party/blink/renderer/bindings/IDLExtendedAttributes.md#measure_i_m_a_c
+  // https://chromium.googlesource.com/chromium/src/+/main/third_party/blink/renderer/bindings/IDLExtendedAttributes.md#measure_i_m_a_c
   string use_counter = 7;
 
   // The numeric value of the Use Counter feature constant.
   int64 use_counter_feature_value = 12;
 
   // Value of [RuntimeEnabled]
-  // https://chromium.googlesource.com/chromium/src/+/master/third_party/blink/renderer/bindings/IDLExtendedAttributes.md#runtimeenabled_i_m_a_c
+  // https://chromium.googlesource.com/chromium/src/+/main/third_party/blink/renderer/bindings/IDLExtendedAttributes.md#runtimeenabled_i_m_a_c
   // Empty or undefined string is equivalent to there not being
   // a `RuntimeEnabled` attribute.
   string runtime_enabled = 8;
@@ -87,11 +87,11 @@ message ExtendedAttributes {
   // Cross origin exposure. The [CrossOrigin=(Setter)] and
   // [CrossOrigin=(Getter)] options are separated out into two distinct booleans
   // for easier access.
-  // https://chromium.googlesource.com/chromium/src/+/master/third_party/blink/renderer/bindings/IDLExtendedAttributes.md#crossorigin_m_a
+  // https://chromium.googlesource.com/chromium/src/+/main/third_party/blink/renderer/bindings/IDLExtendedAttributes.md#crossorigin_m_a
   bool cross_origin_getter = 9;
   bool cross_origin_setter = 10;
 
-  // https://chromium.googlesource.com/chromium/src/+/master/third_party/blink/renderer/bindings/IDLExtendedAttributes.md#implementedas_i_m_s_a
+  // https://chromium.googlesource.com/chromium/src/+/main/third_party/blink/renderer/bindings/IDLExtendedAttributes.md#implementedas_i_m_s_a
   // Empty or undefined string is equivalent to an absent [ImplementedAs]
   // attribute.
   string implemented_as = 11;

tools/security/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Security"

tools/usb_gadget/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "IO>USB"

tools/v8_context_snapshot/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Blink>Bindings"

tools/variations/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Internals>Metrics>Variations"

tools/vim/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Tools"

tools/web_bluetooth/DIR_METADATA

@@ -1,10 +1,10 @@
 # Metadata information for this directory.
 #
 # For more information on DIR_METADATA files, see:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/README.md
 #
 # For the schema of this file, see Metadata message:
-#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+#   https://source.chromium.org/chromium/infra/infra/+/main:go/src/infra/tools/dirmd/proto/dir_metadata.proto
 
 monorail {
   component: "Blink>Bluetooth"

tools/web_dev_style/css_checker.py

@@ -6,7 +6,7 @@
 
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
 for more details about the presubmit API built into depot_tools, and see
-https://chromium.googlesource.com/chromium/src/+/master/styleguide/web/web.md
+https://chromium.googlesource.com/chromium/src/+/main/styleguide/web/web.md
 for the rules we're checking against here.
 """
 

tools/web_dev_style/html_checker.py

@@ -97,7 +97,7 @@ class HtmlChecker(object):
 
   def RunChecks(self):
     """Check for violations of the Chromium web development style guide. See
-       https://chromium.googlesource.com/chromium/src/+/master/styleguide/web/web.md
+       https://chromium.googlesource.com/chromium/src/+/main/styleguide/web/web.md
     """
     results = []
 

tools/web_dev_style/js_checker.py

@@ -92,7 +92,7 @@ class JSChecker(object):
 
   def RunChecks(self):
     """Check for violations of the Chromium JavaScript style guide. See
-       https://chromium.googlesource.com/chromium/src/+/master/styleguide/web/web.md#JavaScript
+       https://chromium.googlesource.com/chromium/src/+/main/styleguide/web/web.md#JavaScript
     """
     results = []
 
@@ -127,6 +127,6 @@ class JSChecker(object):
     if results:
       results.append(self.output_api.PresubmitNotifyResult(
           "See the JavaScript style guide at "
-          "https://chromium.googlesource.com/chromium/src/+/master/styleguide/web/web.md#JavaScript"))
+          "https://chromium.googlesource.com/chromium/src/+/main/styleguide/web/web.md#JavaScript"))
 
     return results

tools/web_dev_style/resource_checker.py

@@ -46,7 +46,7 @@ class ResourceChecker(object):
   def _RunCheckOnAffectedFiles(self, check, msg_template, is_error=False,
                                only_changed_lines=False):
     """Check for violations of the Chromium web development style guide. See
-       https://chromium.googlesource.com/chromium/src/+/master/styleguide/web/web.md
+       https://chromium.googlesource.com/chromium/src/+/main/styleguide/web/web.md
     """
     results = []