Remove VideoReceiveStream deregister of decoders.

webrtc/video_engine/vie_channel.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 76 matching lines @@
   int32_t SetSendCodec(const VideoCodec& video_codec, bool new_stream = true);
   int32_t SetReceiveCodec(const VideoCodec& video_codec);
   // Registers an external decoder. |buffered_rendering| means that the decoder
   // will render frames after decoding according to the render timestamp
   // provided by the video coding module. |render_delay| indicates the time
   // needed to decode and render a frame.
   int32_t RegisterExternalDecoder(const uint8_t pl_type,
                                   VideoDecoder* decoder,
                                   bool buffered_rendering,
                                   int32_t render_delay);
-  int32_t DeRegisterExternalDecoder(const uint8_t pl_type);
   int32_t ReceiveCodecStatistics(uint32_t* num_key_frames,
                                  uint32_t* num_delta_frames);
   uint32_t DiscardedPackets() const;
 
   // Returns the estimated delay in milliseconds.
   int ReceiveDelay() const;
 
   void SetRTCPMode(const RtcpMode rtcp_mode);
   void SetProtectionMode(bool enable_nack,
                          bool enable_fec,
@@ skipping 341 matching lines @@
   size_t num_rtts_ GUARDED_BY(crit_);
 
   // RtpRtcp modules, declared last as they use other members on construction.
   const std::vector<RtpRtcp*> rtp_rtcp_modules_;
   size_t num_active_rtp_rtcp_modules_ GUARDED_BY(crit_);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_VIDEO_ENGINE_VIE_CHANNEL_H_