Make LoadObserver settable per video send stream. Gives client flexibility and makes the implementa…

webrtc/call.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.
  */
 #ifndef WEBRTC_CALL_H_
@@ skipping 56 matching lines @@
 // are assumed to have the same remote endpoint and will share bitrate estimates
 // etc.
 class Call {
  public:
   struct Config {
     static const int kDefaultStartBitrateBps;
 
     // VoiceEngine used for audio/video synchronization for this Call.
     VoiceEngine* voice_engine = nullptr;
 
-    // Callback for overuse and normal usage based on the jitter of incoming
-    // captured frames. 'nullptr' disables the callback.
-    LoadObserver* overuse_callback = nullptr;
-
     // Bitrate config used until valid bitrate estimates are calculated. Also
     // used to cap total bitrate used.
     struct BitrateConfig {
       int min_bitrate_bps = 0;
       int start_bitrate_bps = kDefaultStartBitrateBps;
       int max_bitrate_bps = -1;
     } bitrate_config;
 
     struct AudioConfig {
       AudioDeviceModule* audio_device_manager = nullptr;
@@ skipping 47 matching lines @@
   virtual void SetBitrateConfig(
       const Config::BitrateConfig& bitrate_config) = 0;
   virtual void SignalNetworkState(NetworkState state) = 0;
 
   virtual ~Call() {}
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_CALL_H_