Remove voe::Channel::StopReceive() and associated logic.

webrtc/voice_engine/voe_base_impl.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 29 matching lines @@
   }
   int Terminate() override;
 
   int CreateChannel() override;
   int CreateChannel(const ChannelConfig& config) override;
   int DeleteChannel(int channel) override;
 
   int StartReceive(int channel) override;
   int StartPlayout(int channel) override;
   int StartSend(int channel) override;
-  int StopReceive(int channel) override;
   int StopPlayout(int channel) override;
   int StopSend(int channel) override;
 
   int GetVersion(char version[1024]) override;
 
   int LastError() override;
 
   AudioTransport* audio_transport() override { return this; }
 
   int AssociateSendChannel(int channel, int accociate_send_channel) override;
@@ skipping 70 matching lines @@
   rtc::CriticalSection callbackCritSect_;
   rtc::scoped_refptr<AudioDecoderFactory> decoder_factory_;
 
   AudioFrame audioFrame_;
   voe::SharedData* shared_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_VOICE_ENGINE_VOE_BASE_IMPL_H