app_list: Another pass of cpplint.py to make it clean.

ui/app_list/views/top_icon_animation_view.h

 // Copyright 2014 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 UI_APP_LIST_VIEWS_TOP_ICON_ANIMATION_VIEW_H
-#define UI_APP_LIST_VIEWS_TOP_ICON_ANIMATION_VIEW_H
+#ifndef UI_APP_LIST_VIEWS_TOP_ICON_ANIMATION_VIEW_H_
+#define UI_APP_LIST_VIEWS_TOP_ICON_ANIMATION_VIEW_H_
 
 #include "base/observer_list.h"
 #include "ui/compositor/layer_animation_observer.h"
 #include "ui/views/view.h"
 
 namespace views {
 class ImageView;
 }
 
 namespace app_list {
@@ skipping 51 matching lines @@
   // true: opening folder; false: closing folder.
   bool open_folder_;
 
   ObserverList<TopIconAnimationObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(TopIconAnimationView);
 };
 
 }  // namespace app_list
 
-#endif  // UI_APP_LIST_VIEWS_TOP_ICON_ANIMATION_VIEW_H
+#endif  // UI_APP_LIST_VIEWS_TOP_ICON_ANIMATION_VIEW_H_