Add place holder to move gfx::Display/Screen to ui/display

ui/display/win/screen_win_display.cc

 // Copyright 2016 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 "ui/display/win/screen_win_display.h"
 
 #include "ui/display/win/display_info.h"
 #include "ui/display/win/screen_win.h"
 
 namespace display {
 namespace win {
 
 namespace {
 
-gfx::Display CreateDisplayFromDisplayInfo(const DisplayInfo& display_info) {
-  gfx::Display display(display_info.id());
+Display CreateDisplayFromDisplayInfo(const DisplayInfo& display_info) {
+  Display display(display_info.id());
   gfx::Rect dip_screen_bounds(
-      display::win::ScreenWin::ScreenToDIPRect(nullptr,
-                                               display_info.screen_rect()));
+      ScreenWin::ScreenToDIPRect(nullptr, display_info.screen_rect()));
   display.set_bounds(dip_screen_bounds);
   display.set_work_area(
-      display::win::ScreenWin::ScreenToDIPRect(
+      ScreenWin::ScreenToDIPRect(
           nullptr, display_info.screen_work_rect()));
   display.SetScaleAndBounds(display_info.device_scale_factor(),
                             display_info.screen_rect());
   display.set_rotation(display_info.rotation());
   return display;
 }
 
 } // namespace
 
 ScreenWinDisplay::ScreenWinDisplay() = default;
 
 ScreenWinDisplay::ScreenWinDisplay(const DisplayInfo& display_info)
     : display_(CreateDisplayFromDisplayInfo(display_info)),
       pixel_bounds_(display_info.screen_rect()) {}
 
 }  // namespace win
 }  // namespace display