Split //ui/display and create //ui/display/manager.

ui/display/win/screen_win.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 "ui/display/win/screen_win.h"
 
 #include <windows.h>
 #include <shellscalingapi.h>
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/win/win_util.h"
 #include "ui/display/display.h"
-#include "ui/display/manager/display_layout.h"
-#include "ui/display/manager/display_layout_builder.h"
+#include "ui/display/display_layout.h"
+#include "ui/display/display_layout_builder.h"
 #include "ui/display/win/display_info.h"
 #include "ui/display/win/dpi.h"
 #include "ui/display/win/scaling_util.h"
 #include "ui/display/win/screen_win_display.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/gfx/geometry/vector2d.h"
 
 namespace display {
@@ skipping 560 matching lines @@
     if (std::find(unique_scale_factors.begin(), unique_scale_factors.end(),
                   reported_scale) == unique_scale_factors.end()) {
       unique_scale_factors.push_back(reported_scale);
       UMA_HISTOGRAM_SPARSE_SLOWLY("UI.DeviceScale", reported_scale);
     }
   }
 }
 
 }  // namespace win
 }  // namespace display