Video/Screenshare loopback tool.

webrtc/logging/rtc_event_log/rtc_event_log.h

Index: webrtc/logging/rtc_event_log/rtc_event_log.h
diff --git a/webrtc/logging/rtc_event_log/rtc_event_log.h b/webrtc/logging/rtc_event_log/rtc_event_log.h
index dc3351120c89d458222e715ad0a872f5804dc2c7..69b570f5a019fda404c8566e88e7a084bec2c25e 100644
--- a/webrtc/logging/rtc_event_log/rtc_event_log.h
+++ b/webrtc/logging/rtc_event_log/rtc_event_log.h
@@ -170,6 +170,11 @@ class RtcEventLog {
   virtual void LogProbeResultFailure(int id,
                                      ProbeFailureReason failure_reason) = 0;
 
+  virtual void LogAckedBitrate(uint32_t bitrate_bps) = 0;
+
+  virtual void LogAlrState(bool in_alr, uint32_t usage_bps) = 0;
+  virtual void LogPacketQueueTime(uint32_t ssrc, int64_t time_ms) = 0;
+
   // Reads an RtcEventLog file and returns true when reading was successful.
   // The result is stored in the given EventStream object.
   // The order of the events in the EventStream is implementation defined.
@@ -224,6 +229,9 @@ class RtcEventLogNullImpl : public RtcEventLog {
   void LogProbeResultSuccess(int id, int bitrate_bps) override{};
   void LogProbeResultFailure(int id,
                              ProbeFailureReason failure_reason) override{};
+  void LogAckedBitrate(uint32_t bitrate_bps) override{};
+  void LogAlrState(bool in_alr, uint32_t usage_bps) override{};
+  void LogPacketQueueTime(uint32_t ssrc, int64_t time_ms) override{};
 };
 
 }  // namespace webrtc