Minor code redundancy cleanup.

media/cast/net/cast_transport_defines.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_CAST_NET_CAST_TRANSPORT_DEFINES_H_
 #define MEDIA_CAST_NET_CAST_TRANSPORT_DEFINES_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 29 matching lines @@
   kPacketTypeLow = 194,  // SMPTE time-code mapping.
   kPacketTypeSenderReport = 200,
   kPacketTypeReceiverReport = 201,
   kPacketTypeApplicationDefined = 204,
   kPacketTypeGenericRtpFeedback = 205,
   kPacketTypePayloadSpecific = 206,
   kPacketTypeXr = 207,
   kPacketTypeHigh = 210,  // Port Mapping.
 };
 
-enum RtcpPacketField {
-    kRtcpSr     = 0x0002,
-    kRtcpRr     = 0x0004,
-    kRtcpDlrr   = 0x0400,
-    kRtcpRrtr   = 0x0800,
-    kRtcpCast   = 0x20000,
-    kRtcpReceiverLog = 0x80000,
-  };
-
 // Each uint16 represents one packet id within a cast frame.
 typedef std::set<uint16> PacketIdSet;
 // Each uint8 represents one cast frame.
 typedef std::map<uint8, PacketIdSet> MissingFramesAndPacketsMap;
 
 class FrameIdWrapHelperTest;
 
 // TODO(miu): UGLY IN-LINE DEFINITION IN HEADER FILE!  Move to appropriate
 // location, separated into .h and .cc files.
 class FrameIdWrapHelper {
@@ skipping 28 matching lines @@
   base::TimeTicks zero_time;
   base::TimeDelta recorded_delta = time_ticks - zero_time;
   // Timestamp is in 90 KHz for video.
   return static_cast<uint32>(recorded_delta.InMilliseconds() * 90);
 }
 
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_NET_CAST_TRANSPORT_DEFINES_H_