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

chrome/browser/chromeos/login/screen_locker_browsertest.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 "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "chrome/browser/chromeos/cros/cros_in_process_browser_test.h"
 #include "chrome/browser/chromeos/cros/mock_network_library.h"
 #include "chrome/browser/chromeos/login/mock_authenticator.h"
@@ skipping 42 matching lines @@
 
   virtual ~Waiter() {
   }
 
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE {
     DCHECK(type == chrome::NOTIFICATION_SCREEN_LOCK_STATE_CHANGED ||
            type == chrome::NOTIFICATION_FULLSCREEN_CHANGED);
     if (running_)
-      MessageLoop::current()->Quit();
+      base::MessageLoop::current()->Quit();
   }
 
   // Wait until the two conditions are met.
   void Wait(bool locker_state, bool fullscreen) {
     running_ = true;
     scoped_ptr<chromeos::test::ScreenLockerTester>
         tester(chromeos::ScreenLocker::GetTester());
     while (tester->IsLocked() != locker_state ||
            browser_->window()->IsFullscreen() != fullscreen) {
       content::RunMessageLoop();
@@ skipping 191 matching lines @@
   content::RunAllPendingInMessageLoop();
   EXPECT_EQ("", tester->GetPassword());
 
   // Close the locker to match expectations.
   ScreenLocker::Hide();
   content::RunAllPendingInMessageLoop();
   EXPECT_FALSE(tester->IsLocked());
 }
 
 }  // namespace chromeos