[Chromecast] Upgrade to new CMA backend API

chromecast/renderer/media/video_pipeline_proxy.h

Index: chromecast/renderer/media/video_pipeline_proxy.h
diff --git a/chromecast/renderer/media/video_pipeline_proxy.h b/chromecast/renderer/media/video_pipeline_proxy.h
index e30be8cf24865fdffad9dbecf05e1662b3e4fb05..f26f90d7030fb56f1c34502f265700cccbc08b96 100644
--- a/chromecast/renderer/media/video_pipeline_proxy.h
+++ b/chromecast/renderer/media/video_pipeline_proxy.h
@@ -26,11 +26,11 @@ class VideoDecoderConfig;
 
 namespace chromecast {
 namespace media {
-struct AvPipelineClient;
 class AvStreamerProxy;
 class CodedFrameProvider;
 class VideoPipelineProxyInternal;
 class MediaChannelProxy;
+struct RendererAvPipelineClient;
 
 class VideoPipelineProxy : public VideoPipeline {
  public:
@@ -45,8 +45,8 @@ class VideoPipelineProxy : public VideoPipeline {
   void Flush(const base::Closure& done_cb);
   void Stop();
 
-  // VideoPipeline implementation.
-  void SetClient(const VideoPipelineClient& video_client) override;
+  // RendererVideoPipeline implementation.
+  void SetClient(const RendererVideoPipelineClient& video_client) override;
 
  private:
   base::ThreadChecker thread_checker_;