Move some more WM functionality down into ash.

ash/wm/property_util.cc

 // Copyright (c) 2011 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/aura_shell/property_util.h"
+#include "ash/wm/property_util.h"
 
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/window.h"
 #include "ui/base/ui_base_types.h"
 #include "ui/gfx/rect.h"
 
 namespace aura_shell {
 
 void SetRestoreBounds(aura::Window* window, const gfx::Rect& bounds) {
   delete GetRestoreBounds(window);
   window->SetProperty(aura::client::kRestoreBoundsKey, new gfx::Rect(bounds));
 }
 
 void SetRestoreBoundsIfNotSet(aura::Window* window) {
   if (!GetRestoreBounds(window))
     SetRestoreBounds(window, window->bounds());
 }
 
 const gfx::Rect* GetRestoreBounds(aura::Window* window) {
   return reinterpret_cast<gfx::Rect*>(
       window->GetProperty(aura::client::kRestoreBoundsKey));
 }
 
 void ClearRestoreBounds(aura::Window* window) {
   delete GetRestoreBounds(window);
   window->SetProperty(aura::client::kRestoreBoundsKey, NULL);
 }
 
 }