media: Add GpuMojoMediaClient.

media/mojo/services/media_service_factory.cc

Index: media/mojo/services/media_service_factory.cc
diff --git a/media/mojo/services/media_service_factory.cc b/media/mojo/services/media_service_factory.cc
index 8c717010717be432173aa60c4370d082da4ac8cd..ef8d61c88ed2064447c3d1cc473cc43a33303e55 100644
--- a/media/mojo/services/media_service_factory.cc
+++ b/media/mojo/services/media_service_factory.cc
@@ -6,6 +6,7 @@
 
 #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"
 
@@ -27,6 +28,14 @@ std::unique_ptr<service_manager::Service> CreateMediaService() {
 #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>()));