Resolve cyclic dependency between audio network adaptor and event log api

webrtc/modules/audio_coding/audio_network_adaptor/event_log_writer.h

Index: webrtc/modules/audio_coding/audio_network_adaptor/event_log_writer.h
diff --git a/webrtc/modules/audio_coding/audio_network_adaptor/event_log_writer.h b/webrtc/modules/audio_coding/audio_network_adaptor/event_log_writer.h
index 740da8c31a9be92bb8feaa4f07f81508a8eec54a..d0b38bd25f7906080bcc189d03af569fc2c473de 100644
--- a/webrtc/modules/audio_coding/audio_network_adaptor/event_log_writer.h
+++ b/webrtc/modules/audio_coding/audio_network_adaptor/event_log_writer.h
@@ -24,18 +24,16 @@ class EventLogWriter final {
                  float min_bitrate_change_fraction,
                  float min_packet_loss_change_fraction);
   ~EventLogWriter();
-  void MaybeLogEncoderConfig(
-      const AudioNetworkAdaptor::EncoderRuntimeConfig& config);
+  void MaybeLogEncoderConfig(const AudioEncoderRuntimeConfig& config);
 
  private:
-  void LogEncoderConfig(
-      const AudioNetworkAdaptor::EncoderRuntimeConfig& config);
+  void LogEncoderConfig(const AudioEncoderRuntimeConfig& config);
 
   RtcEventLog* const event_log_;
   const int min_bitrate_change_bps_;
   const float min_bitrate_change_fraction_;
   const float min_packet_loss_change_fraction_;
-  AudioNetworkAdaptor::EncoderRuntimeConfig last_logged_config_;
+  AudioEncoderRuntimeConfig last_logged_config_;
   RTC_DISALLOW_COPY_AND_ASSIGN(EventLogWriter);
 };