Pass event log to ANA.

webrtc/modules/audio_coding/codecs/audio_encoder.h

Index: webrtc/modules/audio_coding/codecs/audio_encoder.h
diff --git a/webrtc/modules/audio_coding/codecs/audio_encoder.h b/webrtc/modules/audio_coding/codecs/audio_encoder.h
index e1b3d82a5b111d23dd6d81ec5b63b6dccbdf7829..47152f9eee1ae4f9532186b1ca69f56bcdf36b8f 100644
--- a/webrtc/modules/audio_coding/codecs/audio_encoder.h
+++ b/webrtc/modules/audio_coding/codecs/audio_encoder.h
@@ -23,6 +23,7 @@
 namespace webrtc {
 
 class Clock;
+class RtcEventLog;
 
 // This is the interface class for encoders in AudioCoding module. Each codec
 // type must have an implementation of this class.
@@ -163,6 +164,7 @@ class AudioEncoder {
 
   // Enables audio network adaptor. Returns true if successful.
   virtual bool EnableAudioNetworkAdaptor(const std::string& config_string,
+                                         RtcEventLog* event_log,
                                          const Clock* clock);
 
   // Disables audio network adaptor.