Shuffles and renames ash/common/wm classes

ash/common/wm/window_state.h

 // Copyright 2013 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_COMMON_WM_WINDOW_STATE_H_
 #define ASH_COMMON_WM_WINDOW_STATE_H_
 
 #include <memory>
 
 #include "ash/ash_export.h"
 #include "ash/common/wm/drag_details.h"
 #include "ash/common/wm/wm_types.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/observer_list.h"
 #include "ui/base/ui_base_types.h"
 #include "ui/gfx/geometry/insets.h"
 
 namespace aura {
 class Window;
 }
 
 namespace gfx {
 class Rect;
 }
 
 namespace ash {
 class LockWindowState;
 class MaximizeModeWindowState;
+class WmWindow;
 
 namespace wm {
 class WindowStateDelegate;
 class WindowStateObserver;
 class WMEvent;
-class WmWindow;
 
 // WindowState manages and defines ash specific window state and
 // behavior. Ash specific per-window state (such as ones that controls
 // window manager behavior) and ash specific window behavior (such as
 // maximize, minimize, snap sizing etc) should be added here instead
 // of defining separate functions (like |MaximizeWindow(aura::Window*
 // window)|) or using aura Window property.
 // The WindowState gets created when first accessed by
 // |wm::GetWindowState|, and deleted when the window is deleted.
 // Prefer using this class instead of passing aura::Window* around in
@@ skipping 344 matching lines @@
 
   std::unique_ptr<State> current_state_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowState);
 };
 
 }  // namespace wm
 }  // namespace ash
 
 #endif  // ASH_COMMON_WM_WINDOW_STATE_H_