Potential fix for rtx/red issue where red is removed only from the remote description.

webrtc/video/video_receive_stream.h

 /*
  *  Copyright (c) 2013 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 69 matching lines @@
   const Config& config() const { return config_; }
 
   void SetSyncChannel(VoiceEngine* voice_engine, int audio_channel_id);
 
   // NackSender
   void SendNack(const std::vector<uint16_t>& sequence_numbers) override;
 
   // KeyFrameRequestSender
   void RequestKeyFrame() override;
 
+  void DisableFec() override;
+
  private:
   static bool DecodeThreadFunction(void* ptr);
   void Decode();
 
   TransportAdapter transport_adapter_;
   EncodedFrameCallbackAdapter encoded_frame_proxy_;
   const VideoReceiveStream::Config config_;
   ProcessThread* const process_thread_;
   Clock* const clock_;
 
@@ skipping 10 matching lines @@
   ViEChannel vie_channel_;
   ViESyncModule vie_sync_;
   RtpRtcp* const rtp_rtcp_;
 
   std::unique_ptr<IvfFileWriter> ivf_writer_;
 };
 }  // namespace internal
 }  // namespace webrtc
 
 #endif  // WEBRTC_VIDEO_VIDEO_RECEIVE_STREAM_H_