[TimeZoneMonitor] Decouple renderer side impl from content to blink.

media/blink/run_all_unittests.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/test/launcher/unit_test_launcher.h"
 #include "base/test/test_suite.h"
 #include "build/build_config.h"
 #include "media/base/media.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/platform/scheduler/renderer/renderer_scheduler.h"
 #include "third_party/WebKit/public/platform/scheduler/test/renderer_scheduler_test_support.h"
 #include "third_party/WebKit/public/web/WebKit.h"
 
 #if defined(OS_ANDROID)
 #include "base/android/jni_android.h"
 #include "media/base/android/media_jni_registrar.h"
 #endif
 
+#if !defined(OS_IOS)
+#include "mojo/edk/embedder/embedder.h"
+#endif
+
 #ifdef V8_USE_EXTERNAL_STARTUP_DATA
 #include "gin/v8_initializer.h"
 #endif
 
 class TestBlinkPlatformSupport : public blink::Platform {
  public:
   TestBlinkPlatformSupport()
       : renderer_scheduler_(
             blink::scheduler::CreateRendererSchedulerForTests()),
         main_thread_(renderer_scheduler_->CreateMainThread()) {}
@@ skipping 42 matching lines @@
 
   // Run this here instead of main() to ensure an AtExitManager is already
   // present.
   media::InitializeMediaLibrary();
 
 #ifdef V8_USE_EXTERNAL_STARTUP_DATA
   gin::V8Initializer::LoadV8Snapshot();
   gin::V8Initializer::LoadV8Natives();
 #endif
 
+// Initialize mojo firstly to enable Blink initialization to use it.
+#if !defined(OS_IOS)
+  mojo::edk::Init();
+#endif
   // Dummy task runner is initialized here because the blink::initialize creates
   // IsolateHolder which needs the current task runner handle. There should be
   // no task posted to this task runner.
   std::unique_ptr<base::MessageLoop> message_loop;
   if (!base::MessageLoop::current())
     message_loop.reset(new base::MessageLoop());
   blink::initialize(blink_platform_support_.get());
 }
 
 int main(int argc, char** argv) {
   BlinkMediaTestSuite test_suite(argc, argv);
 
   return base::LaunchUnitTests(
       argc, argv, base::Bind(&BlinkMediaTestSuite::Run,
                              base::Unretained(&test_suite)));
 }