Refactor screen/monitor so that gfx::Screen returns monitor object.

chrome/browser/ui/views/extensions/extension_dialog.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/extensions/extension_dialog.h"
 
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
@@ skipping 116 matching lines @@
   DCHECK(manager);
   if (!manager)
     return NULL;
   return manager->CreateDialogHost(url, browser);
 }
 
 #if defined(USE_AURA)
 void ExtensionDialog::InitWindowFullscreen() {
   aura::RootWindow* root_window = ash::Shell::GetRootWindow();
   gfx::Rect screen_rect =
-      gfx::Screen::GetMonitorAreaNearestWindow(root_window);
+      gfx::Screen::GetMonitorNearestWindow(root_window).bounds();
 
   // We want to be the fullscreen topmost child of the root window.
   window_ = browser::CreateFramelessViewsWindow(root_window, this);
   window_->StackAtTop();
   window_->SetBounds(screen_rect);
   window_->Show();
 
   // TODO(jamescook): Remove redundant call to Activate()?
   window_->Activate();
 }
@@ skipping 111 matching lines @@
       if (content::Details<ExtensionHost>(host()) != details)
         return;
       if (observer_)
         observer_->ExtensionTerminated(this);
       break;
     default:
       NOTREACHED() << L"Received unexpected notification";
       break;
   }
 }