Incorporating logging into Cast

media/cast/logging/logging_defines.h

Index: media/cast/logging/logging_defines.h
diff --git a/media/cast/logging/logging_defines.h b/media/cast/logging/logging_defines.h
index 835c0225891e59aa82627c82df2ea3d380637c75..fc6be7c69c2fbfe7d146e3f932164d3f9738798e 100644
--- a/media/cast/logging/logging_defines.h
+++ b/media/cast/logging/logging_defines.h
@@ -17,13 +17,14 @@ namespace cast {
 
 enum CastLoggingEvent {
   // Generic events.
-  kRtt,
+  kRttMs,
   kPacketLoss,
-  kJitter,
+  kJitterMs,
   kAckReceived,
   kAckSent,
   kLastEvent,
   // Audio sender.
+  kAudioFrameReceived,
   kAudioFrameCaptured,
   kAudioFrameEncoded,
   // Audio receiver.
@@ -31,6 +32,7 @@ enum CastLoggingEvent {
   kAudioFrameDecoded,
   // Video sender.
   kVideoFrameCaptured,
+  kVideoFrameReceived,
   kVideoFrameSentToEncoder,
   kVideoFrameEncoded,
   // Video receiver.
@@ -42,6 +44,8 @@ enum CastLoggingEvent {
   kPacketRetransmited,
   // Receive-side packet events.
   kPacketReceived,
+
+  kNumOfLoggingEvents,
 };
 
 std::string CastLoggingToString(CastLoggingEvent event);