Rename the remaining usage of Monitor to Display

chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.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/ui/views/ash/chrome_browser_main_extra_parts_ash.h"
 
 #include "chrome/browser/chrome_browser_main.h"
 #include "chrome/browser/toolkit_extra_parts.h"
 #include "chrome/browser/ui/ash/ash_init.h"
 #include "ui/aura/desktop/desktop_stacking_client.h"
 #include "ui/aura/desktop/desktop_screen.h"
 #include "ui/aura/env.h"
-#include "ui/aura/single_monitor_manager.h"
+#include "ui/aura/single_display_manager.h"
 #include "ui/gfx/screen.h"
 
 ChromeBrowserMainExtraPartsAsh::ChromeBrowserMainExtraPartsAsh() {
 }
 
 ChromeBrowserMainExtraPartsAsh::~ChromeBrowserMainExtraPartsAsh() {
 }
 
 void ChromeBrowserMainExtraPartsAsh::PreProfileInit() {
   if (browser::ShouldOpenAshOnStartup()) {
     browser::OpenAsh();
   } else {
-    aura::Env::GetInstance()->SetMonitorManager(new aura::SingleMonitorManager);
+    aura::Env::GetInstance()->SetDisplayManager(new aura::SingleDisplayManager);
     stacking_client_.reset(new aura::DesktopStackingClient);
     gfx::Screen::SetInstance(aura::CreateDesktopScreen());
   }
 }
 
 void ChromeBrowserMainExtraPartsAsh::PostProfileInit() {
 }
 
 void ChromeBrowserMainExtraPartsAsh::PostMainMessageLoopRun() {
   browser::CloseAsh();
 }
 
 namespace browser {
 
 void AddAshToolkitExtraParts(ChromeBrowserMainParts* main_parts) {
   main_parts->AddParts(new ChromeBrowserMainExtraPartsAsh());
 }
 
 }  // namespace browser