Move Windows DPI Code from ui/gfx 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"
-#include "ui/gfx/win/dpi.h"
 
 namespace display {
 namespace win {
 
 namespace {
 
 gfx::Display CreateDisplayFromDisplayInfo(const DisplayInfo& display_info) {
   gfx::Display display(display_info.id());
   gfx::Rect dip_screen_bounds(
       display::win::ScreenWin::ScreenToDIPRect(nullptr,
@@ skipping 11 matching lines @@
 } // namespace
 
 ScreenWinDisplay::ScreenWinDisplay() = default;
 
 ScreenWinDisplay::ScreenWinDisplay(const DisplayInfo& display_info)
     : display_(CreateDisplayFromDisplayInfo(display_info)),
       pixel_bounds_(display_info.screen_rect()) {}
 
 }  // namespace win
 }  // namespace display