Switch to standard integer types in ash/.

ash/shelf/shelf_item_delegate_manager.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_SHELF_SHELF_ITEM_DELEGATE_MANAGER_H_
 #define ASH_SHELF_SHELF_ITEM_DELEGATE_MANAGER_H_
 
 #include <map>
 
 #include "ash/ash_export.h"
 #include "ash/shelf/shelf_item_types.h"
 #include "ash/shelf/shelf_model_observer.h"
 #include "base/compiler_specific.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 
 namespace ash {
 class ShelfItemDelegate;
 class ShelfModel;
 
 namespace test {
 class ShelfItemDelegateManagerTestAPI;
 }
@@ skipping 52 matching lines @@
   ShelfIDToItemDelegateMap id_to_item_delegate_map_;
 
   base::ObserverList<ShelfItemDelegateManagerObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(ShelfItemDelegateManager);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SHELF_SHELF_ITEM_DELEGATE_MANAGER_H_