Reland of "Move RtcEventLog object from inside VoiceEngine to Call.", "Fix to make the start/stop f…

webrtc/modules/bitrate_controller/bitrate_controller_impl.h

Index: webrtc/modules/bitrate_controller/bitrate_controller_impl.h
diff --git a/webrtc/modules/bitrate_controller/bitrate_controller_impl.h b/webrtc/modules/bitrate_controller/bitrate_controller_impl.h
index 91f0902cb2fc5ede14a7f0a743e855efe8bc95dc..114e1a678981d8bb640027d6ec57d76d3491a1c1 100644
--- a/webrtc/modules/bitrate_controller/bitrate_controller_impl.h
+++ b/webrtc/modules/bitrate_controller/bitrate_controller_impl.h
@@ -30,7 +30,9 @@ class BitrateControllerImpl : public BitrateController {
  public:
   // TODO(perkj): BitrateObserver has been deprecated and is not used in WebRTC.
   // |observer| is left for project that is not yet updated.
-  BitrateControllerImpl(Clock* clock, BitrateObserver* observer);
+  BitrateControllerImpl(Clock* clock,
+                        BitrateObserver* observer,
+                        RtcEventLog* event_log);
   virtual ~BitrateControllerImpl() {}
 
   bool AvailableBandwidth(uint32_t* bandwidth) const override;
@@ -54,8 +56,6 @@ class BitrateControllerImpl : public BitrateController {
 
   void SetReservedBitrate(uint32_t reserved_bitrate_bps) override;
 
-  void SetEventLog(RtcEventLog* event_log) override;
-
   // Returns true if the parameters have changed since the last call.
   bool GetNetworkParameters(uint32_t* bitrate,
                             uint8_t* fraction_loss,
@@ -86,6 +86,7 @@ class BitrateControllerImpl : public BitrateController {
   Clock* const clock_;
   BitrateObserver* const observer_;
   int64_t last_bitrate_update_ms_;
+  RtcEventLog* const event_log_;
 
   rtc::CriticalSection critsect_;
   SendSideBandwidthEstimation bandwidth_estimation_ GUARDED_BY(critsect_);