Move RtcEventLog object from inside VoiceEngine to Call.

webrtc/api/peerconnection.h

Index: webrtc/api/peerconnection.h
diff --git a/webrtc/api/peerconnection.h b/webrtc/api/peerconnection.h
index a63dd4342358fc96b21a38fe3f67237ed7d98545..674c81b64b7117bdff980353089d375c04e7807f 100644
--- a/webrtc/api/peerconnection.h
+++ b/webrtc/api/peerconnection.h
@@ -122,6 +122,9 @@ class PeerConnection : public PeerConnectionInterface,
 
   void RegisterUMAObserver(UMAObserver* observer) override;
 
+  bool StartRtcEventLog(rtc::PlatformFile file) override;
+  void StopRtcEventLog() override;
+
   void Close() override;
 
   // Virtual for unit tests.
@@ -329,6 +332,13 @@ class PeerConnection : public PeerConnectionInterface,
   // or nullptr if not found.
   DataChannel* FindDataChannelBySid(int sid) const;
 
+  // Starts recording an Rtc EventLog using the supplied platform file.

[terelius, 2016/03/10 10:42:32]

RtcEventLog as one word maybe?

+  // This function should only be called from the worker thread.
+  bool StartRtcEventLog_w(rtc::PlatformFile file);
+  // Starts recording an Rtc EventLog using the supplied platform file.
+  // This function should only be called from the worker thread.
+  void StopRtcEventLog_w();
+
   // Storing the factory as a scoped reference pointer ensures that the memory
   // in the PeerConnectionFactoryImpl remains available as long as the
   // PeerConnection is running. It is passed to PeerConnection as a raw pointer.