Standardize usage of virtual/override/final specifiers.

ash/system/tray/system_tray.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_SYSTEM_TRAY_SYSTEM_TRAY_H_
 #define ASH_SYSTEM_TRAY_SYSTEM_TRAY_H_
 
 #include "ash/ash_export.h"
 #include "ash/system/tray/system_tray_bubble.h"
 #include "ash/system/tray/tray_background_view.h"
@@ skipping 20 matching lines @@
 // There are different methods for creating bubble views.
 enum BubbleCreationType {
   BUBBLE_CREATE_NEW,    // Closes any existing bubble and creates a new one.
   BUBBLE_USE_EXISTING,  // Uses any existing bubble, or creates a new one.
 };
 
 class ASH_EXPORT SystemTray : public TrayBackgroundView,
                               public views::TrayBubbleView::Delegate {
  public:
   explicit SystemTray(StatusAreaWidget* status_area_widget);
-  virtual ~SystemTray();
+  ~SystemTray() override;
 
   // Calls TrayBackgroundView::Initialize(), creates the tray items, and
   // adds them to SystemTrayNotifier.
   void InitializeTrayItems(SystemTrayDelegate* delegate);
 
   // Adds a new item in the tray.
   void AddTrayItem(SystemTrayItem* item);
 
   // Removes an existing tray item.
   void RemoveTrayItem(SystemTrayItem* item);
@@ skipping 64 matching lines @@
   // Returns view for help button if default view is shown. Returns NULL
   // otherwise.
   views::View* GetHelpButtonView() const;
 
   // Accessors for testing.
 
   // Returns true if the bubble exists.
   bool CloseNotificationBubbleForTest() const;
 
   // Overridden from TrayBackgroundView.
-  virtual void SetShelfAlignment(ShelfAlignment alignment) override;
-  virtual void AnchorUpdated() override;
-  virtual base::string16 GetAccessibleNameForTray() override;
-  virtual void BubbleResized(const views::TrayBubbleView* bubble_view) override;
-  virtual void HideBubbleWithView(
-      const views::TrayBubbleView* bubble_view) override;
-  virtual bool ClickedOutsideBubble() override;
+  void SetShelfAlignment(ShelfAlignment alignment) override;
+  void AnchorUpdated() override;
+  base::string16 GetAccessibleNameForTray() override;
+  void BubbleResized(const views::TrayBubbleView* bubble_view) override;
+  void HideBubbleWithView(const views::TrayBubbleView* bubble_view) override;
+  bool ClickedOutsideBubble() override;
 
   // Overridden from message_center::TrayBubbleView::Delegate.
-  virtual void BubbleViewDestroyed() override;
-  virtual void OnMouseEnteredView() override;
-  virtual void OnMouseExitedView() override;
-  virtual base::string16 GetAccessibleNameForBubble() override;
-  virtual gfx::Rect GetAnchorRect(
-      views::Widget* anchor_widget,
-      AnchorType anchor_type,
-      AnchorAlignment anchor_alignment) const override;
-  virtual void HideBubble(const views::TrayBubbleView* bubble_view) override;
+  void BubbleViewDestroyed() override;
+  void OnMouseEnteredView() override;
+  void OnMouseExitedView() override;
+  base::string16 GetAccessibleNameForBubble() override;
+  gfx::Rect GetAnchorRect(views::Widget* anchor_widget,
+                          AnchorType anchor_type,
+                          AnchorAlignment anchor_alignment) const override;
+  void HideBubble(const views::TrayBubbleView* bubble_view) override;
 
   ScreenTrayItem* GetScreenShareItem() { return screen_share_tray_item_; }
   ScreenTrayItem* GetScreenCaptureItem() { return screen_capture_tray_item_; }
 
   TrayAccessibility* GetTrayAccessibilityForTest() {
     return tray_accessibility_;
   }
 
   // Get the tray item view (or NULL) for a given |tray_item| in a unit test.
   views::View* GetTrayItemViewForTest(SystemTrayItem* tray_item);
@@ skipping 41 matching lines @@
   // Checks the current status of the system tray and updates the web
   // notification tray according to the current status.
   void UpdateWebNotifications();
 
   // Deactivate the system tray in the shelf if it was active before.
   void CloseSystemBubbleAndDeactivateSystemTray();
 
   const ScopedVector<SystemTrayItem>& items() const { return items_; }
 
   // Overridden from ActionableView.
-  virtual bool PerformAction(const ui::Event& event) override;
+  bool PerformAction(const ui::Event& event) override;
 
   // Owned items.
   ScopedVector<SystemTrayItem> items_;
 
   // Pointers to members of |items_|.
   SystemTrayItem* detailed_item_;
   std::vector<SystemTrayItem*> notification_items_;
 
   // Mappings of system tray item and it's view in the tray.
   std::map<SystemTrayItem*, views::View*> tray_item_map_;
@@ skipping 23 matching lines @@
   // A reference to the Screen share and capture item.
   ScreenTrayItem* screen_capture_tray_item_;  // not owned
   ScreenTrayItem* screen_share_tray_item_;  // not owned
 
   DISALLOW_COPY_AND_ASSIGN(SystemTray);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SYSTEM_TRAY_SYSTEM_TRAY_H_