Moves handful of files to ash/wm/common

ash/wm/common/window_resizer.h

 // 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.
 
-#ifndef ASH_WM_WINDOW_RESIZER_H_
-#define ASH_WM_WINDOW_RESIZER_H_
+#ifndef ASH_WM_COMMON_WINDOW_RESIZER_H_
+#define ASH_WM_COMMON_WINDOW_RESIZER_H_
 
 #include <memory>
 
 #include "ash/ash_export.h"
-#include "ash/wm/drag_details.h"
-#include "ash/wm/window_state.h"
+#include "ash/wm/common/drag_details.h"
+#include "ash/wm/common/window_state.h"
 #include "base/macros.h"
 #include "ui/wm/public/window_move_client.h"
 
 namespace gfx {
 class Rect;
 }
 
 namespace ash {
 namespace wm {
 class WmWindow;
@@ skipping 78 matching lines @@
 // Creates a WindowResizer for |window|. Returns a unique_ptr with null if
 // |window| should not be resized nor dragged.
 ASH_EXPORT std::unique_ptr<WindowResizer> CreateWindowResizer(
     wm::WmWindow* window,
     const gfx::Point& point_in_parent,
     int window_component,
     aura::client::WindowMoveSource source);
 
 }  // namespace ash
 
-#endif  // ASH_WM_WINDOW_RESIZER_H_
+#endif  // ASH_WM_COMMON_WINDOW_RESIZER_H_