Mojo: Add static factory functions to MessagePipe.

mojo/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/system/message_pipe_dispatcher.h"
 
 #include "base/logging.h"
 #include "mojo/system/channel.h"
 #include "mojo/system/constants.h"
 #include "mojo/system/local_message_pipe_endpoint.h"
@@ skipping 66 matching lines @@
   port_ = port;
 }
 
 Dispatcher::Type MessagePipeDispatcher::GetType() const {
   return kTypeMessagePipe;
 }
 
 // static
 std::pair<scoped_refptr<MessagePipeDispatcher>, scoped_refptr<MessagePipe> >
 MessagePipeDispatcher::CreateRemoteMessagePipe() {
-  scoped_refptr<MessagePipe> message_pipe(new MessagePipe(
-      scoped_ptr<MessagePipeEndpoint>(new LocalMessagePipeEndpoint()),
-      scoped_ptr<MessagePipeEndpoint>(new ProxyMessagePipeEndpoint())));
+  scoped_refptr<MessagePipe> message_pipe(
+      new MessagePipe(MessagePipe::LocalProxy()));
   scoped_refptr<MessagePipeDispatcher> dispatcher(
       new MessagePipeDispatcher(MessagePipeDispatcher::kDefaultCreateOptions));
   dispatcher->Init(message_pipe, 0);
 
   return std::make_pair(dispatcher, message_pipe);
 }
 
 // static
 scoped_refptr<MessagePipeDispatcher> MessagePipeDispatcher::Deserialize(
     Channel* channel,
@@ skipping 176 matching lines @@
 // MessagePipeDispatcherTransport ----------------------------------------------
 
 MessagePipeDispatcherTransport::MessagePipeDispatcherTransport(
     DispatcherTransport transport)
     : DispatcherTransport(transport) {
   DCHECK_EQ(message_pipe_dispatcher()->GetType(), Dispatcher::kTypeMessagePipe);
 }
 
 }  // namespace system
 }  // namespace mojo