Periodically send RTCP report during Media Remoting.

chrome/browser/media/cast_remoting_sender.h

Index: chrome/browser/media/cast_remoting_sender.h
diff --git a/chrome/browser/media/cast_remoting_sender.h b/chrome/browser/media/cast_remoting_sender.h
index 9b1776335f69c3b25be990b7f0be8b5803bc3b72..b1a11811cb44555fc75ac4dd78314e114adf777b 100644
--- a/chrome/browser/media/cast_remoting_sender.h
+++ b/chrome/browser/media/cast_remoting_sender.h
@@ -123,6 +123,11 @@ class CastRemotingSender : public media::mojom::RemotingDataStreamSender {
   // periodically send the frame events to renderer process for logging.
   void SendFrameEvents();
 
+  // Schedule and execute periodic sending of RTCP report to prevent keepalive
+  // timeouts on receiver side during media pause.
+  void ScheduleNextRtcpReport();
+  void SendRtcpReport();
+
   // Unique identifier for the RTP stream and this CastRemotingSender.
   const int32_t rtp_stream_id_;