[Cleanup] Screen cleanup

ash/shelf/shelf.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 "ash/shelf/shelf.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "ash/focus_cycler.h"
 #include "ash/root_window_controller.h"
-#include "ash/screen_ash.h"
+#include "ash/screen_util.h"
 #include "ash/shelf/shelf_delegate.h"
 #include "ash/shelf/shelf_item_delegate.h"
 #include "ash/shelf/shelf_item_delegate_manager.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shelf/shelf_model.h"
 #include "ash/shelf/shelf_navigator.h"
 #include "ash/shelf/shelf_util.h"
 #include "ash/shelf/shelf_view.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shell.h"
@@ skipping 65 matching lines @@
   views::View::ConvertPointToScreen(shelf_view_, &screen_origin);
   return gfx::Rect(screen_origin.x() + bounds.x(),
                    screen_origin.y() + bounds.y(),
                    bounds.width(),
                    bounds.height());
 }
 
 void Shelf::UpdateIconPositionForWindow(aura::Window* window) {
   shelf_view_->UpdatePanelIconPosition(
       GetLauncherIDForWindow(window),
-      ScreenAsh::ConvertRectFromScreen(
+      ScreenUtil::ConvertRectFromScreen(
           shelf_widget()->GetNativeView(),
           window->GetBoundsInScreen()).CenterPoint());
 }
 
 void Shelf::ActivateShelfItem(int index) {
   // We pass in a keyboard event which will then trigger a switch to the
   // next item if the current one is already active.
   ui::KeyEvent event(ui::ET_KEY_RELEASED,
                      ui::VKEY_UNKNOWN,  // The actual key gets ignored.
                      ui::EF_NONE,
@@ skipping 80 matching lines @@
 
 gfx::Rect Shelf::GetVisibleItemsBoundsInScreen() const {
   return shelf_view_->GetVisibleItemsBoundsInScreen();
 }
 
 app_list::ApplicationDragAndDropHost* Shelf::GetDragAndDropHostForAppList() {
   return shelf_view_;
 }
 
 }  // namespace ash