Using AudioOption to enable audio network adaptor.

webrtc/voice_engine/channel_proxy.h

 /*
  *  Copyright (c) 2015 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 75 matching lines @@
                                  const PacketTime& packet_time);
   virtual bool ReceivedRTCPPacket(const uint8_t* packet, size_t length);
 
   virtual const rtc::scoped_refptr<AudioDecoderFactory>&
       GetAudioDecoderFactory() const;
 
   virtual void SetChannelOutputVolumeScaling(float scaling);
 
   virtual void SetRtcEventLog(RtcEventLog* event_log);
 
+  virtual bool EnableAudioNetworkAdaptor(const std::string& config_string);
+

[the sun, 2016/10/28 18:21:53]

remove blank lines

[minyue-webrtc, 2016/10/28 18:41:57]

will do

+  virtual void DisableAudioNetworkAdaptor();
+
+  virtual void SetReceiverFrameLengthRange(int min_frame_length_ms,
+                                           int max_frame_length_ms);
   virtual AudioMixer::Source::AudioFrameInfo GetAudioFrameWithInfo(
       int sample_rate_hz,
       AudioFrame* audio_frame);
 
  private:
   Channel* channel() const;
 
   rtc::ThreadChecker thread_checker_;
   rtc::RaceChecker race_checker_;
   ChannelOwner channel_owner_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(ChannelProxy);
 };
 }  // namespace voe
 }  // namespace webrtc
 
 #endif  // WEBRTC_VOICE_ENGINE_CHANNEL_PROXY_H_