Moves ash/wm/common back into ash

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_COMMON_WINDOW_RESIZER_H_
 #define ASH_WM_COMMON_WINDOW_RESIZER_H_
 
 #include <memory>
 
-#include "ash/wm/common/ash_wm_common_export.h"
+#include "ash/ash_export.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;
 }
 
 // WindowResizer is used by ToplevelWindowEventFilter to handle dragging, moving
 // or resizing a window. All coordinates passed to this are in the parent
 // windows coordinates.
-class ASH_WM_COMMON_EXPORT WindowResizer {
+class ASH_EXPORT WindowResizer {
  public:
   // Constants to identify the type of resize.
   static const int kBoundsChange_None;
   static const int kBoundsChange_Repositions;
   static const int kBoundsChange_Resizes;
 
   // Used to indicate which direction the resize occurs in.
   static const int kBoundsChangeDirection_None;
   static const int kBoundsChangeDirection_Horizontal;
   static const int kBoundsChangeDirection_Vertical;
@@ skipping 54 matching lines @@
   int GetWidthForDrag(int min_width, int* delta_x);
 
   // Returns the height of the drag.
   int GetHeightForDrag(int min_height, int* delta_y);
 
   DISALLOW_COPY_AND_ASSIGN(WindowResizer);
 };
 
 // Creates a WindowResizer for |window|. Returns a unique_ptr with null if
 // |window| should not be resized nor dragged.
-ASH_WM_COMMON_EXPORT std::unique_ptr<WindowResizer> CreateWindowResizer(
+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_COMMON_WINDOW_RESIZER_H_