Cast: Avoid retransmit if we sent the same packet recently (less than RTT)

media/cast/logging/logging_defines.cc

Index: media/cast/logging/logging_defines.cc
diff --git a/media/cast/logging/logging_defines.cc b/media/cast/logging/logging_defines.cc
index d0dd5c8e5782a0f16682820783263b5acc1ec5b2..05ceeb9521f22be6393cfbedd8e3c2131185af7d 100644
--- a/media/cast/logging/logging_defines.cc
+++ b/media/cast/logging/logging_defines.cc
@@ -25,6 +25,7 @@ const char* CastLoggingToString(CastLoggingEvent event) {
     ENUM_TO_STRING(FRAME_PLAYOUT);
     ENUM_TO_STRING(PACKET_SENT_TO_NETWORK);
     ENUM_TO_STRING(PACKET_RETRANSMITTED);
+    ENUM_TO_STRING(PACKET_RTX_REJECTED);
     ENUM_TO_STRING(PACKET_RECEIVED);
   }
   NOTREACHED();