Remove usage of VoEVolumeControl from WVoE and Audio[Send|Receive]Stream.

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 110 matching lines @@
   return stats;
 }
 
 AudioDecodingCallStats ChannelProxy::GetDecodingCallStatistics() const {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   AudioDecodingCallStats stats;
   channel()->GetDecodingCallStatistics(&stats);
   return stats;
 }
 
+int32_t ChannelProxy::GetSpeechOutputLevel() const {
+  RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
+  uint32_t level = 0;
+  int error = channel()->GetSpeechOutputLevel(level);
+  RTC_DCHECK_EQ(0, error);
+  return static_cast<int32_t>(level);
+}
+
 int32_t ChannelProxy::GetSpeechOutputLevelFullRange() const {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   uint32_t level = 0;
   int error = channel()->GetSpeechOutputLevelFullRange(level);
   RTC_DCHECK_EQ(0, error);
   return static_cast<int32_t>(level);
 }
 
 uint32_t ChannelProxy::GetDelayEstimate() const {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread() ||
@@ skipping 226 matching lines @@
   return channel()->SetSendCNPayloadType(type, frequency) == 0;
 }
 
 Channel* ChannelProxy::channel() const {
   RTC_DCHECK(channel_owner_.channel());
   return channel_owner_.channel();
 }
 
 }  // namespace voe
 }  // namespace webrtc