EDK: Move ref counting classes to mojo/edk/util.

mojo/edk/system/message_pipe_dispatcher.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 "mojo/edk/system/message_pipe_dispatcher.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "mojo/edk/system/configuration.h"
 #include "mojo/edk/system/local_message_pipe_endpoint.h"
 #include "mojo/edk/system/memory.h"
 #include "mojo/edk/system/message_pipe.h"
 #include "mojo/edk/system/options_validation.h"
 #include "mojo/edk/system/proxy_message_pipe_endpoint.h"
 
+using mojo::util::RefPtr;
+
 namespace mojo {
 namespace system {
 
 const unsigned kInvalidPort = static_cast<unsigned>(-1);
 
 // MessagePipeDispatcher -------------------------------------------------------
 
 // static
 const MojoCreateMessagePipeOptions
     MessagePipeDispatcher::kDefaultCreateOptions = {
@@ skipping 189 matching lines @@
 
 MessagePipeDispatcherTransport::MessagePipeDispatcherTransport(
     DispatcherTransport transport)
     : DispatcherTransport(transport) {
   DCHECK_EQ(message_pipe_dispatcher()->GetType(),
             Dispatcher::Type::MESSAGE_PIPE);
 }
 
 }  // namespace system
 }  // namespace mojo