Switch to standard integer types in ash/.

ash/shelf/background_animator.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_SHELF_BACKGROUND_ANIMATOR_H_
 #define ASH_SHELF_BACKGROUND_ANIMATOR_H_
 
 #include "ash/ash_export.h"
-#include "base/basictypes.h"
+#include "base/macros.h"
 #include "ui/gfx/animation/animation_delegate.h"
 #include "ui/gfx/animation/slide_animation.h"
 
 namespace ash {
 
 // How the background can be changed.
 enum BackgroundAnimatorChangeType {
   BACKGROUND_CHANGE_ANIMATE,
   BACKGROUND_CHANGE_IMMEDIATE
 };
@@ skipping 43 matching lines @@
 
   // Current alpha value of the background.
   int alpha_;
 
   DISALLOW_COPY_AND_ASSIGN(BackgroundAnimator);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SHELF_BACKGROUND_ANIMATOR_H_