Cast: Make receiver use cast_transport

chrome/renderer/media/cast_ipc_dispatcher.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 "chrome/renderer/media/cast_ipc_dispatcher.h"
 
 #include "chrome/common/cast_messages.h"
 #include "chrome/renderer/media/cast_transport_sender_ipc.h"
 #include "ipc/ipc_message_macros.h"
 
@@ skipping 34 matching lines @@
 }
 
 bool CastIPCDispatcher::OnMessageReceived(const IPC::Message& message) {
   DCHECK(io_message_loop_->BelongsToCurrentThread());
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(CastIPCDispatcher, message)
     IPC_MESSAGE_HANDLER(CastMsg_NotifyStatusChange, OnNotifyStatusChange)
     IPC_MESSAGE_HANDLER(CastMsg_RawEvents, OnRawEvents)
     IPC_MESSAGE_HANDLER(CastMsg_Rtt, OnRtt)
     IPC_MESSAGE_HANDLER(CastMsg_RtcpCastMessage, OnRtcpCastMessage)
+    IPC_MESSAGE_HANDLER(CastMsg_ReceivedPacket, OnReceivedPacket)
     IPC_MESSAGE_UNHANDLED(handled = false);
   IPC_END_MESSAGE_MAP();
   return handled;
 }
 
 void CastIPCDispatcher::OnFilterAdded(IPC::Sender* sender) {
   DCHECK(io_message_loop_->BelongsToCurrentThread());
   DCHECK(!global_instance_);
   global_instance_ = this;
   sender_ = sender;
@@ skipping 50 matching lines @@
     int32 channel_id,
     uint32 ssrc,
     const media::cast::RtcpCastMessage& cast_message) {
   CastTransportSenderIPC* sender = id_map_.Lookup(channel_id);
   if (sender) {
     sender->OnRtcpCastMessage(ssrc, cast_message);
   } else {
     DVLOG(1) << "CastIPCDispatcher::OnRtt on non-existing channel.";
   }
 }
+
+void CastIPCDispatcher::OnReceivedPacket(
+    int32 channel_id,
+    const media::cast::Packet& packet) {
+  CastTransportSenderIPC* sender = id_map_.Lookup(channel_id);
+  if (sender) {
+    sender->OnReceivedPacket(packet);
+  } else {
+    DVLOG(1) << "CastIPCDispatcher::OnReceievdPacket on non-existing channel.";
+  }
+}