Cast: IPC glue between cast library transport and encoders.

chrome/renderer/media/cast_udp_transport.cc

 // 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.
 
 #include "chrome/renderer/media/cast_udp_transport.h"
 
 #include "chrome/renderer/media/cast_session.h"
 
 CastUdpTransport::CastUdpTransport(
     const scoped_refptr<CastSession>& session)
     : cast_session_(session), weak_factory_(this) {
 }
 
 CastUdpTransport::~CastUdpTransport() {
 }
 
 void CastUdpTransport::SetDestination(const net::IPEndPoint& remote_address) {
   remote_address_ = remote_address;
+  cast_session_->StartUDP(net::IPEndPoint(net::IPAddressNumber(4, 0), 0),
+                          remote_address);
 }