[Cast] Cleanup: Remove TransportXXXXXSender, an unnecessary layer of indirection.

media/cast/transport/cast_transport_config.cc

 // 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.
 
 #include "media/cast/transport/cast_transport_config.h"
 
 namespace media {
 namespace cast {
 namespace transport {
 
@@ skipping 23 matching lines @@
 CastTransportVideoConfig::~CastTransportVideoConfig() {}
 
 EncodedFrame::EncodedFrame()
     : dependency(UNKNOWN_DEPENDENCY),
       frame_id(0),
       referenced_frame_id(0),
       rtp_timestamp(0) {}
 
 EncodedFrame::~EncodedFrame() {}
 
+void EncodedFrame::CopyMetadataTo(EncodedFrame* dest) const {
+  DCHECK(dest);
+  dest->dependency = this->dependency;
+  dest->frame_id = this->frame_id;
+  dest->referenced_frame_id = this->referenced_frame_id;
+  dest->rtp_timestamp = this->rtp_timestamp;
+  dest->reference_time = this->reference_time;
+}
+
 RtcpSenderInfo::RtcpSenderInfo()
     : ntp_seconds(0),
       ntp_fraction(0),
       rtp_timestamp(0),
       send_packet_count(0),
       send_octet_count(0) {}
 RtcpSenderInfo::~RtcpSenderInfo() {}
 
 RtcpReportBlock::RtcpReportBlock()
     : remote_ssrc(0),
@@ skipping 10 matching lines @@
     : last_rr(0), delay_since_last_rr(0) {}
 RtcpDlrrReportBlock::~RtcpDlrrReportBlock() {}
 
 SendRtcpFromRtpSenderData::SendRtcpFromRtpSenderData()
     : packet_type_flags(0), sending_ssrc(0) {}
 SendRtcpFromRtpSenderData::~SendRtcpFromRtpSenderData() {}
 
 }  // namespace transport
 }  // namespace cast
 }  // namespace media