[Cast] Clean-up RtpCastHeader and RtpParser, removing the last WebRTC dependency.

media/cast/cast.gyp

 # Copyright 2013 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.
 
 {
   'variables': {
     'include_tests%': 1,
     'chromium_code': 1,
   },
   'conditions': [
@@ skipping 61 matching lines @@
         'proto_in_dir': 'logging/proto',
         'proto_out_dir': 'media/cast/logging/proto',
       },
       'includes': ['../../build/protoc.gypi'],
     },
     {
       'target_name': 'cast_receiver',
       'type': 'static_library',
       'include_dirs': [
         '<(DEPTH)/',
-# TODO(miu): Remove WebRTC dependency (RtpHeader), and then these two deps: 
-        '<(DEPTH)/third_party/',
-        '<(DEPTH)/third_party/webrtc/',
       ],
       'dependencies': [
         'cast_base',
         'cast_rtcp',
         'cast_transport',
         '<(DEPTH)/base/base.gyp:base',
         '<(DEPTH)/media/media.gyp:media',
         '<(DEPTH)/media/media.gyp:shared_memory_support',
         '<(DEPTH)/third_party/opus/opus.gyp:opus',
         '<(DEPTH)/third_party/libvpx/libvpx.gyp:libvpx',
@@ skipping 12 matching lines @@
         'framer/frame_buffer.cc',
         'framer/frame_buffer.h',
         'framer/frame_id_map.cc',
         'framer/frame_id_map.h',
         'framer/framer.cc',
         'framer/framer.h',
         'rtp_receiver/receiver_stats.cc',
         'rtp_receiver/receiver_stats.h',
         'rtp_receiver/rtp_receiver.cc',
         'rtp_receiver/rtp_receiver.h',
+        'rtp_receiver/rtp_receiver_defines.cc',
+        'rtp_receiver/rtp_receiver_defines.h',
         'rtp_receiver/rtp_parser/rtp_parser.cc',
         'rtp_receiver/rtp_parser/rtp_parser.h',
         'video_receiver/video_decoder.h',
         'video_receiver/video_decoder.cc',
         'video_receiver/video_receiver.h',
         'video_receiver/video_receiver.cc',
       ], # source
     },
     {
       'target_name': 'cast_rtcp',
@@ skipping 93 matching lines @@
         'transport/transport_audio_sender.cc',
         'transport/transport_audio_sender.h',
         'transport/transport_video_sender.cc',
         'transport/transport_video_sender.h',
         'transport/utility/transport_encryption_handler.cc',
         'transport/utility/transport_encryption_handler.h',
       ], # source
     },
   ],
 }