Minor cleanup in IncomingVideoStream.

webrtc/common_video/include/incoming_video_stream.h

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 13 matching lines @@
 
 
 class IncomingVideoStream : public rtc::VideoSinkInterface<VideoFrame> {
  public:
   explicit IncomingVideoStream(bool disable_prerenderer_smoothing);
   ~IncomingVideoStream();
 
   // Overrides VideoSinkInterface
   void OnFrame(const VideoFrame& video_frame) override;
 
-  // Set callback to the platform dependent code.
-  void SetRenderCallback(rtc::VideoSinkInterface<VideoFrame>* render_callback);
-
   // Callback for file recording, snapshot, ...
   void SetExternalCallback(rtc::VideoSinkInterface<VideoFrame>* render_object);
 
   // Start/Stop.
   int32_t Start();
   int32_t Stop();
 
   // Clear all buffers.
   int32_t Reset();
 
@@ skipping 20 matching lines @@
   rtc::CriticalSection buffer_critsect_;
   // TODO(pbos): Make plain member and stop resetting this thread, just
   // start/stoping it is enough.
   std::unique_ptr<rtc::PlatformThread> incoming_render_thread_
       GUARDED_BY(thread_critsect_);
   std::unique_ptr<EventTimerWrapper> deliver_buffer_event_;
 
   bool running_ GUARDED_BY(stream_critsect_);
   rtc::VideoSinkInterface<VideoFrame>* external_callback_
       GUARDED_BY(thread_critsect_);
-  rtc::VideoSinkInterface<VideoFrame>* render_callback_
-      GUARDED_BY(thread_critsect_);
   const std::unique_ptr<VideoRenderFrames> render_buffers_
       GUARDED_BY(buffer_critsect_);
 
   uint32_t incoming_rate_ GUARDED_BY(stream_critsect_);
   int64_t last_rate_calculation_time_ms_ GUARDED_BY(stream_critsect_);
   uint16_t num_frames_since_last_calculation_ GUARDED_BY(stream_critsect_);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_