Remove ui/gfx/screen_type_delegate.h

chrome/browser/ui/views/message_center/web_notification_tray.cc

 // Copyright 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 "chrome/browser/ui/views/message_center/web_notification_tray.h"
 
 #include "chrome/browser/browser_process.h"
 #include "ui/gfx/screen.h"
 #include "ui/message_center/message_center_tray.h"
 #include "ui/message_center/message_center_tray_delegate.h"
@@ skipping 20 matching lines @@
   // problems.
   popup_collection_.reset();
   message_center_tray_.reset();
 }
 
 message_center::MessageCenter* WebNotificationTray::message_center() {
   return message_center_tray_->message_center();
 }
 
 bool WebNotificationTray::ShowPopups() {
-  alignment_delegate_->StartObserving(gfx::Screen::GetNativeScreen());
+  alignment_delegate_->StartObserving(gfx::Screen::GetScreen());
   popup_collection_->DoUpdateIfPossible();
   return true;
 }
 
 void WebNotificationTray::HidePopups() {
   DCHECK(popup_collection_.get());
   popup_collection_->MarkAllPopupsShown();
 }
 
 bool WebNotificationTray::ShowMessageCenter() {
@@ skipping 16 matching lines @@
 }
 
 void WebNotificationTray::OnMessageCenterTrayChanged() {
 }
 
 MessageCenterTray* WebNotificationTray::GetMessageCenterTray() {
   return message_center_tray_.get();
 }
 
 }  // namespace message_center