Add new ANA stats to GetStats() to count the number of actions taken by each controller.

webrtc/voice_engine/channel_proxy.cc

 /*
  *  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 126 matching lines @@
   return stats;
 }
 
 AudioDecodingCallStats ChannelProxy::GetDecodingCallStatistics() const {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   AudioDecodingCallStats stats;
   channel()->GetDecodingCallStatistics(&stats);
   return stats;
 }
 
+ANAStats ChannelProxy::GetANAStatistics() const {

[the sun, 2017/09/08 10:43:16]

RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());

[ivoc, 2017/09/08 11:25:50]

Done.

+  return channel()->GetANAStatistics();
+}
+
 int ChannelProxy::GetSpeechOutputLevel() const {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   return channel()->GetSpeechOutputLevel();
 }
 
 int ChannelProxy::GetSpeechOutputLevelFullRange() const {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   return channel()->GetSpeechOutputLevelFullRange();
 }
 
@@ skipping 182 matching lines @@
   return channel()->GetSources();
 }
 
 Channel* ChannelProxy::channel() const {
   RTC_DCHECK(channel_owner_.channel());
   return channel_owner_.channel();
 }
 
 }  // namespace voe
 }  // namespace webrtc