Add MessageLoopProxy::current

ipc/ipc_channel_proxy.cc

 // 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.
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_logging.h"
 #include "ipc/ipc_message_utils.h"
 
@@ skipping 42 matching lines @@
 }
 
 void ChannelProxy::MessageFilter::OnDestruct() const {
   delete this;
 }
 
 //------------------------------------------------------------------------------
 
 ChannelProxy::Context::Context(Channel::Listener* listener,
                                base::MessageLoopProxy* ipc_message_loop)
-    : listener_message_loop_(base::MessageLoopProxy::CreateForCurrentThread()),
+    : listener_message_loop_(base::MessageLoopProxy::current()),
       listener_(listener),
       ipc_message_loop_(ipc_message_loop),
       peer_pid_(0),
       channel_connected_called_(false) {
 }
 
 ChannelProxy::Context::~Context() {
 }
 
 void ChannelProxy::Context::CreateChannel(const IPC::ChannelHandle& handle,
@@ skipping 314 matching lines @@
   Channel *channel = context_.get()->channel_.get();
   // Channel must have been created first.
   DCHECK(channel) << context_.get()->channel_id_;
   return channel->GetClientEuid(client_euid);
 }
 #endif
 
 //-----------------------------------------------------------------------------
 
 }  // namespace IPC