Moves ash/wm/common back into ash

ash/wm/common/default_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_COMMON_DEFAULT_WINDOW_RESIZER_H_
 #define ASH_WM_COMMON_DEFAULT_WINDOW_RESIZER_H_
 
-#include "ash/wm/common/ash_wm_common_export.h"
+#include "ash/ash_export.h"
 #include "ash/wm/common/window_resizer.h"
 #include "base/macros.h"
 
 namespace ash {
 namespace wm {
 class WmGlobals;
 }
 
 // WindowResizer is used by ToplevelWindowEventFilter to handle dragging, moving
 // or resizing a window. All coordinates passed to this are in the parent
 // windows coordiantes.
-class ASH_WM_COMMON_EXPORT DefaultWindowResizer : public WindowResizer {
+class ASH_EXPORT DefaultWindowResizer : public WindowResizer {
  public:
   ~DefaultWindowResizer() override;
 
   // Creates a new DefaultWindowResizer. The caller takes ownership of the
   // returned object.
   static DefaultWindowResizer* Create(wm::WindowState* window_state);
 
   // Returns true if the drag will result in changing the window in anyway.
   bool is_resizable() const { return details().is_resizable; }
 
@@ skipping 13 matching lines @@
   bool did_move_or_resize_;
 
   wm::WmGlobals* globals_;
 
   DISALLOW_COPY_AND_ASSIGN(DefaultWindowResizer);
 };
 
 }  // namespace aura
 
 #endif  // ASH_WM_COMMON_DEFAULT_WINDOW_RESIZER_H_