Cast: Make receiver use cast_transport

media/cast/net/rtp/rtp_parser.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_RTP_RTP_PARSER_H_
 #define MEDIA_CAST_NET_RTP_RTP_PARSER_H_
 
 #include "media/cast/net/cast_transport_defines.h"
 #include "media/cast/net/rtp/rtp_receiver_defines.h"
 
@@ skipping 15 matching lines @@
   // |payload_size| to the memory region within |packet| containing the Cast
   // payload data.  Returns false if the data appears to be invalid, is not from
   // the expected sender (as identified by the SSRC field), or is not the
   // expected payload type.
   bool ParsePacket(const uint8* packet,
                    size_t length,
                    RtpCastHeader* rtp_header,
                    const uint8** payload_data,
                    size_t* payload_size);
 
+  static bool ParseSsrc(const uint8* packet, size_t length, uint32* ssrc);
+
  private:
   const uint32 expected_sender_ssrc_;
   const uint8 expected_payload_type_;
   FrameIdWrapHelper frame_id_wrap_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(RtpParser);
 };
 
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_NET_RTP_RTP_PARSER_H_