Cast: IPC from browser to renderer to send packet events from transport to cast library.

media/cast/logging/logging_impl.h

Index: media/cast/logging/logging_impl.h
diff --git a/media/cast/logging/logging_impl.h b/media/cast/logging/logging_impl.h
index ef2cb92f4a1f5e3cb66a02277a44aabb32b206d9..c93648dcbe8f0264e4d30cc355583b091317f229 100644
--- a/media/cast/logging/logging_impl.h
+++ b/media/cast/logging/logging_impl.h
@@ -39,6 +39,10 @@ class LoggingImpl : public base::NonThreadSafe {
                                  CastLoggingEvent event, uint32 rtp_timestamp,
                                  uint32 frame_id, base::TimeDelta delay);
 
+  void InsertSinglePacketEvent(const base::TimeTicks& time_of_event,
+                               CastLoggingEvent event,
+                               const Packet& packet);
+
   void InsertPacketListEvent(const base::TimeTicks& time_of_event,
                              CastLoggingEvent event, const PacketList& packets);