Manually update google_benchmark

- Roll forward to Update google_benchmark
- Add export header that is usually generated by the build system of
  google benchmark. We can ignore the export macro as we always just use
  the library in a source set.

Bug: v8:12666
Change-Id: Ifec570745c0258aa541b7aea41ba557a7e0fe563
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3512575
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79429}

DEPS

@@ -221,7 +221,7 @@ deps = {
     'condition': 'checkout_fuchsia',
   },
   'third_party/google_benchmark/src': {
-    'url': Var('chromium_url') + '/external/github.com/google/benchmark.git' + '@' + '6e51dcbcc3965b3f4b13d4bab5e43895c1a73290',
+    'url': Var('chromium_url') + '/external/github.com/google/benchmark.git' + '@' + '7cb2914292886a1c2625faf5cc84743d1855d21b',
   },
   'third_party/googletest/src':
     Var('chromium_url') + '/external/github.com/google/googletest.git' + '@' + 'ae1b7ad4308249bfa928e65d1a33be117fc0992c',

third_party/google_benchmark/BUILD.gn

@@ -7,7 +7,10 @@ import("../../gni/v8.gni")
 
 if (v8_enable_google_benchmark) {
   config("benchmark_config") {
-    include_dirs = [ "src/include" ]
+    include_dirs = [
+      "src/include",
+      "precompiled_headers",
+    ]
   }
 
   source_set("google_benchmark") {
@@ -25,6 +28,7 @@ if (v8_enable_google_benchmark) {
       "src/src/benchmark_register.h",
       "src/src/benchmark_runner.cc",
       "src/src/benchmark_runner.h",
+      "src/src/check.cc",
       "src/src/check.h",
       "src/src/colorprint.cc",
       "src/src/colorprint.h",

third_party/google_benchmark/precompiled_headers/benchmark/export.h

@@ -0,0 +1,31 @@
+// Copyright 2022 The V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef THIRD_PARTY_GOOGLE_BENCHMARK_PRECOMPILED_HEADERS_BENCHMARK_EXPORT_H
+#define THIRD_PARTY_GOOGLE_BENCHMARK_PRECOMPILED_HEADERS_BENCHMARK_EXPORT_H
+
+// This is a precompiled header as export.h is usually generated by the
+// libraries build system.
+
+#ifndef BENCHMARK_EXPORT
+#define BENCHMARK_EXPORT
+#endif
+
+#ifndef BENCHMARK_NO_EXPORT
+#define BENCHMARK_NO_EXPORT
+#endif
+
+#ifndef BENCHMARK_DEPRECATED
+#define BENCHMARK_DEPRECATED __attribute__((__deprecated__))
+#endif
+
+#ifndef BENCHMARK_DEPRECATED_EXPORT
+#define BENCHMARK_DEPRECATED_EXPORT BENCHMARK_EXPORT BENCHMARK_DEPRECATED
+#endif
+
+#ifndef BENCHMARK_DEPRECATED_NO_EXPORT
+#define BENCHMARK_DEPRECATED_NO_EXPORT BENCHMARK_NO_EXPORT BENCHMARK_DEPRECATED
+#endif
+
+#endif  // THIRD_PARTY_GOOGLE_BENCHMARK_PRECOMPILED_HEADERS_BENCHMARK_EXPORT_H