Plumb callbacks from mojo media service to client.

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 5d75037717ddbf1c1c740f2bd094fb6db27daa56..34df9b984edd1595d35df9622b64209571889654 100644
--- a/media/mojo/services/mojo_renderer_service.cc
+++ b/media/mojo/services/mojo_renderer_service.cc
@@ -9,6 +9,7 @@
 #include "base/bind.h"
 #include "media/base/media_keys.h"
 #include "media/base/renderer.h"
+#include "media/mojo/common/media_type_converters.h"
 #include "media/mojo/services/demuxer_stream_provider_shim.h"
 #include "media/mojo/services/mojo_cdm_service_context.h"
 
@@ -115,7 +116,8 @@ void MojoRendererService::OnEnded() {
 }
 
 void MojoRendererService::OnStatisticsUpdate(const PipelineStatistics& stats) {
-  // TODO(alokp): Plumb the event to mojom::RendererClient. crbug/585287
+  DVLOG(2) << __FUNCTION__;

[alokp, 2016/06/27 21:50:49]

make the log levels consistent with MojoRenderer.

[slan, 2016/06/27 22:19:39]

Done.

+  client_->OnStatisticsUpdate(mojom::PipelineStatistics::From(stats));
 }
 
 void MojoRendererService::OnBufferingStateChange(BufferingState state) {
@@ -124,7 +126,8 @@ void MojoRendererService::OnBufferingStateChange(BufferingState state) {
 }
 
 void MojoRendererService::OnWaitingForDecryptionKey() {
-  // TODO(alokp): Plumb the event to mojom::RendererClient. crbug/585287
+  DVLOG(2) << __FUNCTION__;
+  client_->OnWaitingForDecryptionKey();
 }
 
 void MojoRendererService::OnVideoNaturalSizeChange(const gfx::Size& size) {