chrome: Use base::MessageLoop. (Part 3)

chrome/test/chromedriver/chrome/device_manager.cc

 // Copyright (c) 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 "chrome/test/chromedriver/chrome/device_manager.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "base/stringprintf.h"
@@ skipping 164 matching lines @@
     const std::string& device_serial, const std::string& shell_command,
     std::string* response) {
   return ExecuteCommand(
       "host:transport:" + device_serial + "|shell:" + shell_command,
       response);
 }
 
 void DeviceManager::ExecuteCommandOnIOThread(
     const std::string& command, std::string* response, bool* success,
     base::WaitableEvent* event) {
-  CHECK(MessageLoop::current()->IsType(MessageLoop::TYPE_IO));
+  CHECK(base::MessageLoop::current()->IsType(base::MessageLoop::TYPE_IO));
   AdbClientSocket::AdbQuery(kAdbPort, command,
       base::Bind(&ReceiveAdbResponse, response, success, event));
 }