views: Get rid of CreateViewsBubbleAboveLockScreen() function.

chrome/browser/ui/views/window.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/window.h"
 
 #include "ui/views/bubble/bubble_delegate.h"
 #include "ui/views/widget/widget.h"
 
-#if defined(USE_AURA)
-#include "ash/shell.h"
-#include "ash/shell_window_ids.h"
-#include "ui/aura/root_window.h"
-#include "ui/aura/window.h"
-#endif
-
 // Note: This file should be removed after the old ChromeOS frontend is removed.
 //       It is not needed for Aura.
 //       The visual style implemented by BubbleFrameView/BubbleWindow for
 //       ChromeOS should move to Ash.
 //       Calling code should just call the standard views Widget creation
 //       methods and "the right thing" should just happen.
 //       The remainder of the code here is dealing with the legacy CrOS WM and
 //       can also be removed.
 
 namespace browser {
 
 views::Widget* CreateFramelessViewsWindow(gfx::NativeWindow parent,
                                           views::WidgetDelegate* delegate) {
   views::Widget* widget = new views::Widget;
   views::Widget::InitParams params(
       views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
   params.delegate = delegate;
   // Will this function be called if !defined(USE_AURA)?
 #if defined(OS_WIN) || defined(USE_AURA)
   params.parent = parent;
 #endif
   // No frame so does not need params.transparent = true
   widget->Init(params);
   return widget;
 }
 
-views::Widget* CreateViewsBubbleAboveLockScreen(
-    views::BubbleDelegateView* delegate) {
-#if defined(USE_AURA)
-  delegate->set_parent_window(
-      ash::Shell::GetInstance()->GetContainer(
-          ash::internal::kShellWindowId_SettingBubbleContainer));
-#endif
-  views::Widget* bubble_widget =
-      views::BubbleDelegateView::CreateBubble(delegate);
-  return bubble_widget;
-}
-
 }  // namespace browser