Move RtcEventLog object from inside VoiceEngine to Call.

webrtc/pc/channelmanager.cc

 /*
  *  Copyright 2004 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 400 matching lines @@
   return worker_thread_->Invoke<bool>(Bind(&MediaEngineInterface::StartAecDump,
                                            media_engine_.get(), file,
                                            max_size_bytes));
 }
 
 void ChannelManager::StopAecDump() {
   worker_thread_->Invoke<void>(
       Bind(&MediaEngineInterface::StopAecDump, media_engine_.get()));
 }
 
-bool ChannelManager::StartRtcEventLog(rtc::PlatformFile file) {
-  return worker_thread_->Invoke<bool>(
-      Bind(&MediaEngineInterface::StartRtcEventLog, media_engine_.get(), file));
-}
-
-void ChannelManager::StopRtcEventLog() {
-  worker_thread_->Invoke<void>(
-      Bind(&MediaEngineInterface::StopRtcEventLog, media_engine_.get()));
-}
-
 }  // namespace cricket