MediaResource refactoring to support multiple streams

media/remoting/remote_renderer_impl.h

Index: media/remoting/remote_renderer_impl.h
diff --git a/media/remoting/remote_renderer_impl.h b/media/remoting/remote_renderer_impl.h
index 490aa21729e12409f94a14add73fc17936043654..7a82064a40b86e03014d2f2c477552bdad6f32db 100644
--- a/media/remoting/remote_renderer_impl.h
+++ b/media/remoting/remote_renderer_impl.h
@@ -81,7 +81,7 @@ class RemoteRendererImpl : public Renderer {
 
  public:
   // media::Renderer implementation.
-  void Initialize(DemuxerStreamProvider* demuxer_stream_provider,
+  void Initialize(MediaResource* media_resource,
                   media::RendererClient* client,
                   const PipelineStatusCB& init_cb) final;
   void SetCdm(CdmContext* cdm_context,
@@ -169,7 +169,7 @@ class RemoteRendererImpl : public Renderer {
   // lock because it can be accessed from both media and render main thread.
   base::Lock time_lock_;
 
-  DemuxerStreamProvider* demuxer_stream_provider_;
+  MediaResource* media_resource_;
   media::RendererClient* client_;
   std::unique_ptr<remoting::RemoteDemuxerStreamAdapter>
       audio_demuxer_stream_adapter_;