C++11 override style change for athena

athena/home/athena_start_page_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 ATHENA_HOME_ATHENA_START_PAGE_VIEW_H_
 #define ATHENA_HOME_ATHENA_START_PAGE_VIEW_H_
 
 #include "athena/athena_export.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
@@ skipping 15 matching lines @@
     : public views::View,
       public app_list::SearchBoxViewDelegate,
       public app_list::AppListItemListObserver {
  public:
   class Observer {
    public:
     virtual void OnLayoutStateChanged(float new_state) = 0;
   };
 
   explicit AthenaStartPageView(app_list::AppListViewDelegate* delegate);
-  virtual ~AthenaStartPageView();
+  ~AthenaStartPageView() override;
 
   // Requests the focus on the search box in the start page view.
   void RequestFocusOnSearchBox();
 
   // Updates the layout state. See the comment of |layout_state_| field.
   void SetLayoutState(float layout_state);
 
   // Updates the layout state and move the subviews to the target location with
   // animation.
   void SetLayoutStateWithAnimation(float layout_state,
@@ skipping 31 matching lines @@
 
   // Schedules the animation for the layout the search box and the search
   // results.
   void LayoutSearchResults(bool should_show_search_results);
 
   // Called when the animation of search box / search results layout has
   // completed.
   void OnSearchResultLayoutAnimationCompleted(bool should_show_search_results);
 
   // views::View:
-  virtual void Layout() override;
-  virtual bool OnKeyPressed(const ui::KeyEvent& key_event) override;
+  void Layout() override;
+  bool OnKeyPressed(const ui::KeyEvent& key_event) override;
 
   // app_list::SearchBoxViewDelegate:
-  virtual void QueryChanged(app_list::SearchBoxView* sender) override;
+  void QueryChanged(app_list::SearchBoxView* sender) override;
 
   // app_list::AppListItemListObserver:
-  virtual void OnListItemAdded(size_t index,
-                               app_list::AppListItem* item) override;
-  virtual void OnListItemRemoved(size_t index,
-                                 app_list::AppListItem* item) override;
-  virtual void OnListItemMoved(size_t from_index,
-                               size_t to_index,
-                               app_list::AppListItem* item) override;
+  void OnListItemAdded(size_t index, app_list::AppListItem* item) override;
+  void OnListItemRemoved(size_t index, app_list::AppListItem* item) override;
+  void OnListItemMoved(size_t from_index,
+                       size_t to_index,
+                       app_list::AppListItem* item) override;
 
   // Not owned.
   app_list::AppListViewDelegate* delegate_;
 
   // Views are owned through its hierarchy.
   views::View* system_info_view_;
   views::View* app_icon_container_;
   views::View* search_box_container_;
   views::View* control_icon_container_;
   views::View* logo_;
@@ skipping 14 matching lines @@
   ObserverList<Observer> observers_;
 
   base::WeakPtrFactory<AthenaStartPageView> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AthenaStartPageView);
 };
 
 }  // namespace athena
 
 #endif  // ATHENA_HOME_ATHENA_START_PAGE_VIEW_H_