Integrate Surface requests with MediaPlayerRenderer

media/mojo/services/mojo_renderer_service.cc

Index: media/mojo/services/mojo_renderer_service.cc
diff --git a/media/mojo/services/mojo_renderer_service.cc b/media/mojo/services/mojo_renderer_service.cc
index 40c7006c1f10d6dfa8373197958cd537d86c6ec2..3bc42f1f7fed09f69ccd86957c977d9fb782b901 100644
--- a/media/mojo/services/mojo_renderer_service.cc
+++ b/media/mojo/services/mojo_renderer_service.cc
@@ -25,13 +25,15 @@ MojoRendererService::MojoRendererService(
     scoped_refptr<AudioRendererSink> audio_sink,
     std::unique_ptr<VideoRendererSink> video_sink,
     std::unique_ptr<media::Renderer> renderer,
-    mojo::InterfaceRequest<mojom::Renderer> request)
+    mojo::InterfaceRequest<mojom::Renderer> request,
+    InitiateSurfaceRequestCB initiate_surface_request_cb)
     : binding_(this, std::move(request)),
       mojo_cdm_service_context_(mojo_cdm_service_context),
       state_(STATE_UNINITIALIZED),
       audio_sink_(std::move(audio_sink)),
       video_sink_(std::move(video_sink)),
       renderer_(std::move(renderer)),
+      initiate_surface_request_cb_(initiate_surface_request_cb),
       weak_factory_(this) {
   DVLOG(1) << __FUNCTION__;
   DCHECK(renderer_);
@@ -230,4 +232,16 @@ void MojoRendererService::OnCdmAttached(
   callback.Run(success);
 }
 
+void MojoRendererService::InitiateScopedSurfaceRequest(
+    const InitiateScopedSurfaceRequestCallback& callback) {
+  bool success = false;
+  uint64_t request_token = 0;
+
+  if (!initiate_surface_request_cb_.is_null()) {
+    request_token = initiate_surface_request_cb_.Run();
+    success = true;
+  }
+
+  callback.Run(success, request_token);
+}
 }  // namespace media