Use MessageLoopProxy for network message loop.

remoting/client/chromoting_client.h

 // Copyright (c) 2011 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.
 
 // ChromotingClient is the controller for the Client implementation.
 
 #ifndef REMOTING_CLIENT_CHROMOTING_CLIENT_H_
 #define REMOTING_CLIENT_CHROMOTING_CLIENT_H_
 
 #include <list>
@@ skipping 63 matching lines @@
 
  private:
   struct QueuedVideoPacket {
     QueuedVideoPacket(const VideoPacket* packet, Task* done)
         : packet(packet), done(done) {
     }
     const VideoPacket* packet;
     Task* done;
   };
 
-  MessageLoop* message_loop();
+  base::MessageLoopProxy* message_loop();
 
   // Initializes connection.
   void Initialize();
 
   // Convenience method for modifying the state on this object's message loop.
   void SetConnectionState(ConnectionState s);
 
   // If a packet is not being processed, dispatches a single message from the
   // |received_packets_| queue.
   void DispatchPacket();
@@ skipping 35 matching lines @@
   int64 last_sequence_number_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromotingClient);
 };
 
 }  // namespace remoting
 
 DISABLE_RUNNABLE_METHOD_REFCOUNT(remoting::ChromotingClient);
 
 #endif  // REMOTING_CLIENT_CHROMOTING_CLIENT_H_