chromeos: Move files in //ash/common to //ash, part 3

ash/wallpaper/wallpaper_delegate.h

 // Copyright 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_COMMON_WALLPAPER_WALLPAPER_DELEGATE_H_
-#define ASH_COMMON_WALLPAPER_WALLPAPER_DELEGATE_H_
+#ifndef ASH_WALLPAPER_WALLPAPER_DELEGATE_H_
+#define ASH_WALLPAPER_WALLPAPER_DELEGATE_H_
 
 #include "ash/ash_export.h"
 
 namespace ash {
 
 class ASH_EXPORT WallpaperDelegate {
  public:
   virtual ~WallpaperDelegate() {}
 
   // Returns the type of window animation that should be used when showing the
@@ skipping 29 matching lines @@
 
   // Notifies delegate that wallpaper animation has finished.
   virtual void OnWallpaperAnimationFinished() = 0;
 
   // Notifies delegate that wallpaper boot animation has finished.
   virtual void OnWallpaperBootAnimationFinished() = 0;
 };
 
 }  // namespace ash
 
-#endif  // ASH_COMMON_WALLPAPER_WALLPAPER_DELEGATE_H_
+#endif  // ASH_WALLPAPER_WALLPAPER_DELEGATE_H_