[chrome/browser/extensions] Replace MessageLoopProxy usage with ThreadTaskRunnerHandle

chrome/browser/extensions/api/messaging/native_message_port.cc

 // Copyright (c) 2012 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 "chrome/browser/extensions/api/messaging/native_message_port.h"
 
 #include "base/bind.h"
 #include "base/single_thread_task_runner.h"
+#include "base/thread_task_runner_handle.h"
 #include "chrome/browser/extensions/api/messaging/native_message_process_host.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace extensions {
 
 // Handles jumping between the |host_task_runner| and the
 // |message_service_task_runner|.
 // All methods on the host interface should be called on |host_task_runner|.
 // All methods on |port| (that calls into MessageServices) should be called
 // on |message_service_task_runner|.
@@ skipping 65 matching lines @@
 NativeMessagePort::NativeMessagePort(
     base::WeakPtr<MessageService> message_service,
     int port_id,
     scoped_ptr<NativeMessageHost> native_message_host)
     : weak_message_service_(message_service),
       host_task_runner_(native_message_host->task_runner()),
       port_id_(port_id),
       weak_factory_(this) {
   core_.reset(new Core(native_message_host.Pass(),
                        weak_factory_.GetWeakPtr(),
-                       base::MessageLoopProxy::current()));
+                       base::ThreadTaskRunnerHandle::Get()));
 }
 
 NativeMessagePort::~NativeMessagePort() {
   DCHECK(thread_checker_.CalledOnValidThread());
   host_task_runner_->DeleteSoon(FROM_HERE, core_.release());
 }
 
 void NativeMessagePort::DispatchOnMessage(
     const Message& message,
     int target_port_id) {
@@ skipping 10 matching lines @@
 }
 
 void NativeMessagePort::CloseChannel(const std::string& error_message) {
   DCHECK(thread_checker_.CalledOnValidThread());
   if (weak_message_service_) {
     weak_message_service_->CloseChannel(port_id_, error_message);
   }
 }
 
 }  // namespace extensions