Remove use of deprecated MessageLoop methods in chrome/.

chrome/browser/chromeos/policy/power_policy_browsertest.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 <stdint.h>
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/location.h"
 #include "base/macros.h"
-#include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
+#include "base/single_thread_task_runner.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/policy/device_policy_builder.h"
 #include "chrome/browser/chromeos/policy/device_policy_cros_browser_test.h"
 #include "chrome/browser/chromeos/policy/proto/chrome_device_policy.pb.h"
 #include "chrome/browser/chromeos/policy/user_cloud_policy_manager_chromeos.h"
 #include "chrome/browser/chromeos/policy/user_cloud_policy_manager_factory_chromeos.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/policy/profile_policy_connector.h"
 #include "chrome/browser/policy/profile_policy_connector_factory.h"
@@ skipping 261 matching lines @@
 void PowerPolicyLoginScreenBrowserTest::SetUpOnMainThread() {
   PowerPolicyBrowserTestBase::SetUpOnMainThread();
 
   // Wait for the login screen to be shown.
   content::WindowedNotificationObserver(
       chrome::NOTIFICATION_LOGIN_OR_LOCK_WEBUI_VISIBLE,
       content::NotificationService::AllSources()).Wait();
 }
 
 void PowerPolicyLoginScreenBrowserTest::TearDownOnMainThread() {
-  base::MessageLoop::current()->PostTask(FROM_HERE,
-                                         base::Bind(&chrome::AttemptExit));
+  base::ThreadTaskRunnerHandle::Get()->PostTask(
+      FROM_HERE, base::Bind(&chrome::AttemptExit));
   base::RunLoop().RunUntilIdle();
   PowerPolicyBrowserTestBase::TearDownOnMainThread();
 }
 
 PowerPolicyInSessionBrowserTest::PowerPolicyInSessionBrowserTest() {
 }
 
 void PowerPolicyInSessionBrowserTest::SetUpOnMainThread() {
   PowerPolicyBrowserTestBase::SetUpOnMainThread();
 }
@@ skipping 198 matching lines @@
   policy = baseline_policy;
   policy.set_ac_idle_action(power_manager_client_->policy().ac_idle_action());
   policy.set_battery_idle_action(
       power_manager_client_->policy().battery_idle_action());
   policy.set_reason(power_manager_client_->policy().reason());
   EXPECT_EQ(GetDebugString(policy),
             GetDebugString(power_manager_client_->policy()));
 }
 
 }  // namespace policy