Move RtcEventLog object from inside VoiceEngine to Call.

webrtc/audio/audio_receive_stream.h

Index: webrtc/audio/audio_receive_stream.h
diff --git a/webrtc/audio/audio_receive_stream.h b/webrtc/audio/audio_receive_stream.h
index c9754afbf51c6d7fec61a659f994fc941a520f1f..4e659e4507fc5eb21e19ca450043d9cd38f19355 100644
--- a/webrtc/audio/audio_receive_stream.h
+++ b/webrtc/audio/audio_receive_stream.h
@@ -21,6 +21,7 @@
 namespace webrtc {
 class CongestionController;
 class RemoteBitrateEstimator;
+class RtcEventLog;
 
 namespace voe {
 class ChannelProxy;
@@ -32,7 +33,8 @@ class AudioReceiveStream final : public webrtc::AudioReceiveStream {
  public:
   AudioReceiveStream(CongestionController* congestion_controller,
                      const webrtc::AudioReceiveStream::Config& config,
-                     const rtc::scoped_refptr<webrtc::AudioState>& audio_state);
+                     const rtc::scoped_refptr<webrtc::AudioState>& audio_state,
+                     webrtc::RtcEventLog* event_log);
   ~AudioReceiveStream() override;
 
   // webrtc::ReceiveStream implementation.