Move //third_party/benchmark to //flutter/third_party/benchmark (#47652)

As part of eliminating the Flutter buildroot
(flutter/flutter#67373), we are moving all
third-party dependencies from //third_party to //flutter/third_party.

Once all third-party dependencies have been migrated, tooling and config
will be moved and the buildroot will be eliminated altogether.

No tests changed because there is no semantic change to this PR. This is
simply relocating a dependency.

Author: zanderso

DEPS

@@ -294,7 +294,7 @@ deps = {
    'src/flutter/third_party/gtest-parallel':
    Var('chromium_git') + '/external/github.com/google/gtest-parallel' + '@' + '38191e2733d7cbaeaef6a3f1a942ddeb38a2ad14',
 
-  'src/third_party/benchmark':
+  'src/flutter/third_party/benchmark':
    Var('chromium_git') + '/external/github.com/google/benchmark' + '@' + '431abd149fd76a072f821913c0340137cc755f36',
 
   'src/third_party/googletest':

benchmarking/BUILD.gn

@@ -3,7 +3,7 @@
 # found in the LICENSE file.
 
 config("benchmark_config") {
-  include_dirs = [ "//third_party/benchmark:benchmark_config" ]
+  include_dirs = [ "//flutter/third_party/benchmark:benchmark_config" ]
 }
 
 source_set("benchmarking") {
@@ -16,7 +16,7 @@ source_set("benchmarking") {
 
   public_deps = [
     "//flutter/fml",
-    "//third_party/benchmark",
+    "//flutter/third_party/benchmark",
   ]
 
   public_configs = [
@@ -39,7 +39,7 @@ source_set("benchmarking_library") {
     "library.h",
   ]
 
-  public_deps = [ "//third_party/benchmark" ]
+  public_deps = [ "//flutter/third_party/benchmark" ]
 
   public_configs = [
     "//flutter:config",

build/secondary/flutter/third_party/benchmark/BUILD.gn

@@ -0,0 +1,59 @@
+# Copyright 2016 The Fuchsia Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+config("benchmark_config") {
+  visibility = [ ":*" ]
+  include_dirs = [ "include" ]
+}
+static_library("benchmark") {
+  testonly = true
+
+  sources = [
+    "//flutter/third_party/benchmark/src/arraysize.h",
+    "//flutter/third_party/benchmark/src/benchmark.cc",
+    "//flutter/third_party/benchmark/src/benchmark_api_internal.cc",
+    "//flutter/third_party/benchmark/src/benchmark_api_internal.h",
+    "//flutter/third_party/benchmark/src/benchmark_main.cc",
+    "//flutter/third_party/benchmark/src/benchmark_name.cc",
+    "//flutter/third_party/benchmark/src/benchmark_register.cc",
+    "//flutter/third_party/benchmark/src/benchmark_register.h",
+    "//flutter/third_party/benchmark/src/benchmark_runner.cc",
+    "//flutter/third_party/benchmark/src/benchmark_runner.h",
+    "//flutter/third_party/benchmark/src/check.h",
+    "//flutter/third_party/benchmark/src/colorprint.cc",
+    "//flutter/third_party/benchmark/src/colorprint.h",
+    "//flutter/third_party/benchmark/src/commandlineflags.cc",
+    "//flutter/third_party/benchmark/src/commandlineflags.h",
+    "//flutter/third_party/benchmark/src/complexity.cc",
+    "//flutter/third_party/benchmark/src/complexity.h",
+    "//flutter/third_party/benchmark/src/console_reporter.cc",
+    "//flutter/third_party/benchmark/src/counter.cc",
+    "//flutter/third_party/benchmark/src/counter.h",
+    "//flutter/third_party/benchmark/src/csv_reporter.cc",
+    "//flutter/third_party/benchmark/src/cycleclock.h",
+    "//flutter/third_party/benchmark/src/internal_macros.h",
+    "//flutter/third_party/benchmark/src/json_reporter.cc",
+    "//flutter/third_party/benchmark/src/log.h",
+    "//flutter/third_party/benchmark/src/mutex.h",
+    "//flutter/third_party/benchmark/src/perf_counters.cc",
+    "//flutter/third_party/benchmark/src/perf_counters.h",
+    "//flutter/third_party/benchmark/src/re.h",
+    "//flutter/third_party/benchmark/src/reporter.cc",
+    "//flutter/third_party/benchmark/src/sleep.cc",
+    "//flutter/third_party/benchmark/src/sleep.h",
+    "//flutter/third_party/benchmark/src/statistics.cc",
+    "//flutter/third_party/benchmark/src/statistics.h",
+    "//flutter/third_party/benchmark/src/string_util.cc",
+    "//flutter/third_party/benchmark/src/string_util.h",
+    "//flutter/third_party/benchmark/src/sysinfo.cc",
+    "//flutter/third_party/benchmark/src/thread_manager.h",
+    "//flutter/third_party/benchmark/src/thread_timer.h",
+    "//flutter/third_party/benchmark/src/timers.cc",
+    "//flutter/third_party/benchmark/src/timers.h",
+  ]
+  public_configs = [ ":benchmark_config" ]
+  defines = [
+    "HAVE_STD_REGEX",
+    "HAVE_THREAD_SAFETY_ATTRIBUTES",
+  ]
+}

build/secondary/third_party/benchmark/BUILD.gn

@@ -430,6 +430,7 @@
 ../../../flutter/third_party/accessibility/gfx/geometry/vector2d_unittest.cc
 ../../../flutter/third_party/accessibility/gfx/range/range_unittest.cc
 ../../../flutter/third_party/accessibility/gfx/test
+../../../flutter/third_party/benchmark
 ../../../flutter/third_party/flatbuffers/.bazelci
 ../../../flutter/third_party/flatbuffers/.clang-format
 ../../../flutter/third_party/flatbuffers/.editorconfig
@@ -1347,7 +1348,6 @@
 ../../../third_party/angle/third_party
 ../../../third_party/angle/tools
 ../../../third_party/angle/util
-../../../third_party/benchmark
 ../../../third_party/boringssl/.git
 ../../../third_party/boringssl/.gitignore
 ../../../third_party/boringssl/OWNERS

ci/licenses_golden/excluded_files

@@ -1,2 +1,2 @@
-Signature: 88225600314ebc39278ede6c886440b5
+Signature: 58eabd70bbf9797956ee94d042df857d
 

ci/licenses_golden/tool_signature

@@ -137,7 +137,7 @@ if (enable_unittests) {
       ":txt_fixtures",
       "//flutter/fml",
       "//flutter/testing:testing_lib",
-      "//third_party/benchmark",
+      "//flutter/third_party/benchmark",
       "//third_party/skia/modules/skparagraph",
     ]
   }

third_party/txt/BUILD.gn

@@ -29,6 +29,7 @@ final Set<String> skippedPaths = <String>{
   r'flutter/lib/web_ui/dev', // these are build tools; they do not end up in Engine artifacts
   r'flutter/prebuilts',
   r'flutter/sky/packages/sky_engine/LICENSE',
+  r'flutter/third_party/benchmark', // only used by tests
   r'flutter/third_party/flatbuffers/android',
   r'flutter/third_party/flatbuffers/benchmarks',
   r'flutter/third_party/flatbuffers/docs',
@@ -74,7 +75,6 @@ final Set<String> skippedPaths = <String>{
   r'third_party/angle/third_party', // Unused by Flutter: BUILD files with forwarding targets (but no code).
   r'third_party/angle/tools', // These are build-time tools, and aren't shipped.
   r'third_party/angle/util',
-  r'third_party/benchmark', // only used by tests
   r'third_party/boringssl/src/crypto/err/err_data_generate.go',
   r'third_party/boringssl/src/fuzz', // testing tools, not shipped
   r'third_party/boringssl/src/rust', // rust-related code is not shipped