Hooked up RtcEventLog. It lives in Voice Engine and pointers are propagated to ACM and Call.

webrtc/voice_engine/shared_data.h

 /*
  *  Copyright (c) 2012 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_VOICE_ENGINE_SHARED_DATA_H
 #define WEBRTC_VOICE_ENGINE_SHARED_DATA_H
 
 #include "webrtc/base/scoped_ptr.h"
 #include "webrtc/modules/audio_device/include/audio_device.h"
 #include "webrtc/modules/audio_processing/include/audio_processing.h"
 #include "webrtc/modules/utility/interface/process_thread.h"
 #include "webrtc/voice_engine/channel_manager.h"
 #include "webrtc/voice_engine/statistics.h"
 #include "webrtc/voice_engine/voice_engine_defines.h"
 
 class ProcessThread;
 
 namespace webrtc {
 class Config;
 class CriticalSectionWrapper;
+class RtcEventLog;
 
 namespace voe {
 
 class TransmitMixer;
 class OutputMixer;
 
 class SharedData
 {
 public:
     // Public accessors.
@@ skipping 11 matching lines @@
     void set_ext_recording(bool value) { _externalRecording = value; }
     bool ext_playout() const { return _externalPlayout; }
     void set_ext_playout(bool value) { _externalPlayout = value; }
     ProcessThread* process_thread() { return _moduleProcessThreadPtr.get(); }
     AudioDeviceModule::AudioLayer audio_device_layer() const {
       return _audioDeviceLayer;
     }
     void set_audio_device_layer(AudioDeviceModule::AudioLayer layer) {
       _audioDeviceLayer = layer;
     }
+    RtcEventLog* event_log() { return _eventLog.get(); }
 
     int NumOfSendingChannels();
     int NumOfPlayingChannels();
 
     // Convenience methods for calling statistics().SetLastError().
     void SetLastError(int32_t error) const;
     void SetLastError(int32_t error, TraceLevel level) const;
     void SetLastError(int32_t error, TraceLevel level,
                       const char* msg) const;
 
 protected:
     const uint32_t _instanceId;
     CriticalSectionWrapper* _apiCritPtr;
     ChannelManager _channelManager;
     Statistics _engineStatistics;
     AudioDeviceModule* _audioDevicePtr;
     OutputMixer* _outputMixerPtr;
     TransmitMixer* _transmitMixerPtr;
     rtc::scoped_ptr<AudioProcessing> audioproc_;
     rtc::scoped_ptr<ProcessThread> _moduleProcessThreadPtr;
+    rtc::scoped_ptr<RtcEventLog> _eventLog;
 
     bool _externalRecording;
     bool _externalPlayout;
 
     AudioDeviceModule::AudioLayer _audioDeviceLayer;
 
     SharedData(const Config& config);
     virtual ~SharedData();
 };
 
 }  // namespace voe
 
 }  // namespace webrtc
 #endif // WEBRTC_VOICE_ENGINE_SHARED_DATA_H