media: Add GpuMojoMediaClient.

media/mojo/services/media_service_factory.cc

 // Copyright 2016 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 "media/mojo/services/media_service_factory.h"
 
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
+#include "media/mojo/services/gpu_mojo_media_client.h"
 #include "media/mojo/services/media_service.h"
 #include "media/mojo/services/test_mojo_media_client.h"
 
 #if defined(OS_ANDROID)
 #include "media/mojo/services/android_mojo_media_client.h"  // nogncheck
 #endif
 
 namespace media {
 
 std::unique_ptr<service_manager::Service> CreateMediaService() {
 #if defined(ENABLE_TEST_MOJO_MEDIA_CLIENT)
   return CreateMediaServiceForTesting();
 #elif defined(OS_ANDROID)
   return std::unique_ptr<service_manager::Service>(
       new MediaService(base::MakeUnique<AndroidMojoMediaClient>()));
 #else
   NOTREACHED() << "No MediaService implementation available.";
   return nullptr;
 #endif
 }
 
+std::unique_ptr<service_manager::Service> CreateGpuMediaService(
+    scoped_refptr<base::SingleThreadTaskRunner> task_runner,
+    base::WeakPtr<MediaGpuChannelManager> media_gpu_channel_manager) {
+  return std::unique_ptr<service_manager::Service>(
+      new MediaService(base::MakeUnique<GpuMojoMediaClient>(
+          task_runner, media_gpu_channel_manager)));
+}
+
 std::unique_ptr<service_manager::Service> CreateMediaServiceForTesting() {
   return std::unique_ptr<service_manager::Service>(
       new MediaService(base::MakeUnique<TestMojoMediaClient>()));
 }
 
 }  // namespace media