Remove the SetLocalMonitor() API.

talk/session/media/channelmanager.h

 /*
  * libjingle
  * Copyright 2004 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 147 matching lines @@
   VideoCapturer* CreateVideoCapturer();
   // Create capturer from a screen.
   VideoCapturer* CreateScreenCapturer(const ScreencastId& screenid);
   bool SetCaptureDevice(const std::string& cam_device);
   bool SetDefaultVideoEncoderConfig(const VideoEncoderConfig& config);
   // RTX will be enabled/disabled in engines that support it. The supporting
   // engines will start offering an RTX codec. Must be called before Init().
   bool SetVideoRtxEnabled(bool enable);
 
   // Starts/stops the local microphone and enables polling of the input level.
-  bool SetLocalMonitor(bool enable);
-  bool monitoring() const { return monitoring_; }
   bool capturing() const { return capturing_; }
 
   // Configures the logging output of the mediaengine(s).
   void SetVoiceLogging(int level, const char* filter);
   void SetVideoLogging(int level, const char* filter);
 
   // Gets capturer's supported formats in a thread safe manner
   std::vector<cricket::VideoFormat> GetSupportedFormats(
       VideoCapturer* capturer) const;
   // The channel manager handles the Tx and Rx side for Voice processing.
@@ skipping 114 matching lines @@
   std::string audio_out_device_;
   AudioOptions audio_options_;
   int audio_delay_offset_;
   int audio_output_volume_;
   std::string camera_device_;
   VideoEncoderConfig default_video_encoder_config_;
   VideoRenderer* local_renderer_;
   bool enable_rtx_;
 
   bool capturing_;
-  bool monitoring_;
 
   // String containing currently set device. Note that this string is subtly
   // different from camera_device_. E.g. camera_device_ will list unplugged
   // but selected devices while this sting will be empty or contain current
   // selected device.
   // TODO(hellner): refactor the code such that there is no need to keep two
   // strings for video devices that have subtle differences in behavior.
   std::string video_device_name_;
 };
 
 }  // namespace cricket
 
 #endif  // TALK_SESSION_MEDIA_CHANNELMANAGER_H_