ui: Use base::MessageLoop.

ui/aura/remote_root_window_host_win.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 "ui/aura/remote_root_window_host_win.h"
 
 #include <windows.h>
 
 #include <algorithm>
 
@@ skipping 456 matching lines @@
 void RemoteRootWindowHostWin::OnWindowActivated(bool active) {
   active ? GetRootWindow()->Focus() : GetRootWindow()->Blur();
 }
 
 void RemoteRootWindowHostWin::DispatchKeyboardMessage(ui::EventType type,
                                                       uint32 vkey,
                                                       uint32 repeat_count,
                                                       uint32 scan_code,
                                                       uint32 flags,
                                                       bool is_character) {
-  if (MessageLoop::current()->IsNested()) {
+  if (base::MessageLoop::current()->IsNested()) {
     SetVirtualKeyStates(flags);
 
     uint32 message = is_character ? WM_CHAR :
         (type == ui::ET_KEY_PRESSED ? WM_KEYDOWN : WM_KEYUP);
     ::PostThreadMessage(::GetCurrentThreadId(),
                         message,
                         vkey,
                         repeat_count | scan_code >> 15);
   } else {
     ui::KeyEvent event(type,
                        ui::KeyboardCodeForWindowsKeyCode(vkey),
                        flags,
                        is_character);
     delegate_->OnHostKeyEvent(&event);
   }
 }
 
 }  // namespace aura