ipc: Use base::MessageLoop.

ipc/ipc_channel_factory.h

 // 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.
 
 #ifndef IPC_IPC_CHANNEL_FACTORY_H_
 #define IPC_IPC_CHANNEL_FACTORY_H_
 
 #include "base/files/file_path.h"
 #include "base/message_loop.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_export.h"
 
 namespace IPC {
 
 // A ChannelFactory listens on a UNIX domain socket. When a client connects to
 // the socket, it accept()s the connection and passes the new FD to the
 // delegate. The delegate is then responsible for creating a new IPC::Channel
 // for the FD.
-class IPC_EXPORT ChannelFactory : public MessageLoopForIO::Watcher {
+class IPC_EXPORT ChannelFactory : public base::MessageLoopForIO::Watcher {
  public:
   class Delegate {
    public:
     // Called when a client connects to the factory. It is the delegate's
     // responsibility to create an IPC::Channel for the handle, or else close
     // the file descriptor contained therein.
     virtual void OnClientConnected(const ChannelHandle& handle) = 0;
 
     // Called when an error occurs and the channel is closed.
     virtual void OnListenError() = 0;
   };
 
   ChannelFactory(const base::FilePath& path, Delegate* delegate);
 
   virtual ~ChannelFactory();
 
   // Call this to start listening on the socket.
   bool Listen();
 
   // Close and unlink the socket, and stop accepting connections.
   void Close();
 
  private:
   bool CreateSocket();
   virtual void OnFileCanReadWithoutBlocking(int fd) OVERRIDE;
   virtual void OnFileCanWriteWithoutBlocking(int fd) OVERRIDE;
 
-  MessageLoopForIO::FileDescriptorWatcher server_listen_connection_watcher_;
+  base::MessageLoopForIO::FileDescriptorWatcher
+  server_listen_connection_watcher_;
   base::FilePath path_;
   Delegate* delegate_;
   int listen_fd_;
 
   DISALLOW_COPY_AND_ASSIGN(ChannelFactory);
 };
 
 }  // namespace IPC
 
 #endif  // IPC_IPC_CHANNEL_FACTORY_H_