Move, almost, all receive side references to RTP to RtpStreamReceiver.

webrtc/video/video_stream_decoder.h

Index: webrtc/video/video_stream_decoder.h
diff --git a/webrtc/video/video_stream_decoder.h b/webrtc/video/video_stream_decoder.h
index f3b8280f58deac3820aa37b763596cfef01ec256..853806113b4bb62638f9e73d0f87af761ca9842f 100644
--- a/webrtc/video/video_stream_decoder.h
+++ b/webrtc/video/video_stream_decoder.h
@@ -57,6 +57,7 @@ class VideoStreamDecoder : public VCMReceiveCallback,
                      VCMFrameTypeCallback* vcm_frame_type_callback,
                      VCMPacketRequestCallback* vcm_packet_request_callback,
                      bool enable_nack,
+                     bool enable_fec,
                      ReceiveStatisticsProxy* receive_statistics_proxy,
                      IncomingVideoStream* incoming_video_stream,
                      I420FrameCallback* pre_render_callback);
@@ -82,7 +83,6 @@ class VideoStreamDecoder : public VCMReceiveCallback,
                        int min_playout_delay_ms,
                        int render_delay_ms) override;
 
-
   void RegisterReceiveStatisticsProxy(
       ReceiveStatisticsProxy* receive_statistics_proxy);