Media Remoting: Add remoting control logic for encrypted contents.

media/remoting/remote_demuxer_stream_adapter.cc

Index: media/remoting/remote_demuxer_stream_adapter.cc
diff --git a/media/remoting/remote_demuxer_stream_adapter.cc b/media/remoting/remote_demuxer_stream_adapter.cc
index 7c2395c30daaba728af8fbaf60467c4cb1a130a0..13c7e9ff0837bc6070b7f6a64b8bcc9f370c81a9 100644
--- a/media/remoting/remote_demuxer_stream_adapter.cc
+++ b/media/remoting/remote_demuxer_stream_adapter.cc
@@ -233,7 +233,7 @@ void RemoteDemuxerStreamAdapter::OnNewBuffer(
       return;
     case ::media::DemuxerStream::kConfigChanged:
       // TODO(erickung): consider sending updated Audio/Video decoder config to
-      // RemotingController.
+      // RemotingRendererController.
       // Stores available audio/video decoder config and issues
       // RPC_DS_READUNTIL_CALLBACK RPC to notify receiver.
       DCHECK(!input);