Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/views/tabs/tab_strip.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 CHROME_BROWSER_UI_VIEWS_TABS_TAB_STRIP_H_
 #define CHROME_BROWSER_UI_VIEWS_TABS_TAB_STRIP_H_
 
 #include <vector>
 
 #include "base/compiler_specific.h"
@@ skipping 56 matching lines @@
   static const int kNewTabButtonVerticalOffset;
 
   // The size of the new tab button must be hardcoded because we need to be
   // able to lay it out before we are able to get its image from the
   // ui::ThemeProvider.  It also makes sense to do this, because the size of the
   // new tab button should not need to be calculated dynamically.
   static const int kNewTabButtonAssetWidth;
   static const int kNewTabButtonAssetHeight;
 
   explicit TabStrip(TabStripController* controller);
-  virtual ~TabStrip();
+  ~TabStrip() override;
 
   // Add and remove observers to changes within this TabStrip.
   void AddObserver(TabStripObserver* observer);
   void RemoveObserver(TabStripObserver* observer);
 
   // If |adjust_layout| is true the stacked layout changes based on whether the
   // user uses a mouse or a touch device with the tabstrip.
   void set_adjust_layout(bool adjust_layout) { adjust_layout_ = adjust_layout; }
 
   // |stacked_layout_| defines what should happen when the tabs won't fit at
@@ skipping 116 matching lines @@
   bool IsAnimating() const;
 
   // Stops any ongoing animations. If |layout| is true and an animation is
   // ongoing this does a layout.
   void StopAnimating(bool layout);
 
   // Called to indicate whether the given URL is a supported file.
   void FileSupported(const GURL& url, bool supported);
 
   // TabController overrides:
-  virtual const ui::ListSelectionModel& GetSelectionModel() override;
-  virtual bool SupportsMultipleSelection() override;
-  virtual void SelectTab(Tab* tab) override;
-  virtual void ExtendSelectionTo(Tab* tab) override;
-  virtual void ToggleSelected(Tab* tab) override;
-  virtual void AddSelectionFromAnchorTo(Tab* tab) override;
-  virtual void CloseTab(Tab* tab, CloseTabSource source) override;
-  virtual void ToggleTabAudioMute(Tab* tab) override;
-  virtual void ShowContextMenuForTab(Tab* tab,
-                                     const gfx::Point& p,
-                                     ui::MenuSourceType source_type) override;
-  virtual bool IsActiveTab(const Tab* tab) const override;
-  virtual bool IsTabSelected(const Tab* tab) const override;
-  virtual bool IsTabPinned(const Tab* tab) const override;
-  virtual void MaybeStartDrag(
+  const ui::ListSelectionModel& GetSelectionModel() override;
+  bool SupportsMultipleSelection() override;
+  void SelectTab(Tab* tab) override;
+  void ExtendSelectionTo(Tab* tab) override;
+  void ToggleSelected(Tab* tab) override;
+  void AddSelectionFromAnchorTo(Tab* tab) override;
+  void CloseTab(Tab* tab, CloseTabSource source) override;
+  void ToggleTabAudioMute(Tab* tab) override;
+  void ShowContextMenuForTab(Tab* tab,
+                             const gfx::Point& p,
+                             ui::MenuSourceType source_type) override;
+  bool IsActiveTab(const Tab* tab) const override;
+  bool IsTabSelected(const Tab* tab) const override;
+  bool IsTabPinned(const Tab* tab) const override;
+  void MaybeStartDrag(
       Tab* tab,
       const ui::LocatedEvent& event,
       const ui::ListSelectionModel& original_selection) override;
-  virtual void ContinueDrag(views::View* view,
-                            const ui::LocatedEvent& event) override;
-  virtual bool EndDrag(EndDragReason reason) override;
-  virtual Tab* GetTabAt(Tab* tab,
-                        const gfx::Point& tab_in_tab_coordinates) override;
-  virtual void OnMouseEventInTab(views::View* source,
-                                 const ui::MouseEvent& event) override;
-  virtual bool ShouldPaintTab(const Tab* tab, gfx::Rect* clip) override;
-  virtual bool IsImmersiveStyle() const override;
-  virtual void UpdateTabAccessibilityState(const Tab* tab,
-                                           ui::AXViewState* state) override;
+  void ContinueDrag(views::View* view, const ui::LocatedEvent& event) override;
+  bool EndDrag(EndDragReason reason) override;
+  Tab* GetTabAt(Tab* tab, const gfx::Point& tab_in_tab_coordinates) override;
+  void OnMouseEventInTab(views::View* source,
+                         const ui::MouseEvent& event) override;
+  bool ShouldPaintTab(const Tab* tab, gfx::Rect* clip) override;
+  bool IsImmersiveStyle() const override;
+  void UpdateTabAccessibilityState(const Tab* tab,
+                                   ui::AXViewState* state) override;
 
   // MouseWatcherListener overrides:
-  virtual void MouseMovedOutOfHost() override;
+  void MouseMovedOutOfHost() override;
 
   // views::View overrides:
-  virtual void Layout() override;
-  virtual void PaintChildren(gfx::Canvas* canvas,
-                             const views::CullSet& cull_set) override;
-  virtual const char* GetClassName() const override;
-  virtual gfx::Size GetPreferredSize() const override;
+  void Layout() override;
+  void PaintChildren(gfx::Canvas* canvas,
+                     const views::CullSet& cull_set) override;
+  const char* GetClassName() const override;
+  gfx::Size GetPreferredSize() const override;
   // NOTE: the drag and drop methods are invoked from FrameView. This is done
   // to allow for a drop region that extends outside the bounds of the TabStrip.
-  virtual void OnDragEntered(const ui::DropTargetEvent& event) override;
-  virtual int OnDragUpdated(const ui::DropTargetEvent& event) override;
-  virtual void OnDragExited() override;
-  virtual int OnPerformDrop(const ui::DropTargetEvent& event) override;
-  virtual void GetAccessibleState(ui::AXViewState* state) override;
-  virtual views::View* GetTooltipHandlerForPoint(
-      const gfx::Point& point) override;
+  void OnDragEntered(const ui::DropTargetEvent& event) override;
+  int OnDragUpdated(const ui::DropTargetEvent& event) override;
+  void OnDragExited() override;
+  int OnPerformDrop(const ui::DropTargetEvent& event) override;
+  void GetAccessibleState(ui::AXViewState* state) override;
+  views::View* GetTooltipHandlerForPoint(const gfx::Point& point) override;
 
   // Returns preferred height in immersive style.
   static int GetImmersiveHeight();
 
  private:
   typedef std::vector<Tab*> Tabs;
   typedef std::map<int, Tabs> TabsClosingMap;
   typedef std::pair<TabsClosingMap::iterator,
                     Tabs::iterator> FindClosingTabResult;
 
@@ skipping 287 matching lines @@
 
   // Returns true if |touch_layout_| is needed.
   bool NeedsTouchLayout() const;
 
   // Sets the value of |reset_to_shrink_on_exit_|. If true |mouse_watcher_| is
   // used to track when the mouse truly exits the tabstrip and the stacked
   // layout is reset.
   void SetResetToShrinkOnExit(bool value);
 
   // views::ButtonListener implementation:
-  virtual void ButtonPressed(views::Button* sender,
-                             const ui::Event& event) override;
+  void ButtonPressed(views::Button* sender, const ui::Event& event) override;
 
   // View overrides.
-  virtual const views::View* GetViewByID(int id) const override;
-  virtual bool OnMousePressed(const ui::MouseEvent& event) override;
-  virtual bool OnMouseDragged(const ui::MouseEvent& event) override;
-  virtual void OnMouseReleased(const ui::MouseEvent& event) override;
-  virtual void OnMouseCaptureLost() override;
-  virtual void OnMouseMoved(const ui::MouseEvent& event) override;
-  virtual void OnMouseEntered(const ui::MouseEvent& event) override;
+  const views::View* GetViewByID(int id) const override;
+  bool OnMousePressed(const ui::MouseEvent& event) override;
+  bool OnMouseDragged(const ui::MouseEvent& event) override;
+  void OnMouseReleased(const ui::MouseEvent& event) override;
+  void OnMouseCaptureLost() override;
+  void OnMouseMoved(const ui::MouseEvent& event) override;
+  void OnMouseEntered(const ui::MouseEvent& event) override;
 
   // ui::EventHandler overrides.
-  virtual void OnGestureEvent(ui::GestureEvent* event) override;
+  void OnGestureEvent(ui::GestureEvent* event) override;
 
   // views::ViewTargeterDelegate:
-  virtual views::View* TargetForRect(views::View* root,
-                                     const gfx::Rect& rect) override;
+  views::View* TargetForRect(views::View* root, const gfx::Rect& rect) override;
 
   // -- Member Variables ------------------------------------------------------
 
   // There is a one-to-one mapping between each of the tabs in the
   // TabStripController (TabStripModel) and |tabs_|. Because we animate tab
   // removal there exists a period of time where a tab is displayed but not in
   // the model. When this occurs the tab is removed from |tabs_| and placed in
   // |tabs_closing_map_|. When the animation completes the tab is removed from
   // |tabs_closing_map_|. The painting code ensures both sets of tabs are
   // painted, and the event handling code ensures only tabs in |tabs_| are used.
@@ skipping 80 matching lines @@
   bool immersive_style_;
 
   // Our observers.
   typedef ObserverList<TabStripObserver> TabStripObservers;
   TabStripObservers observers_;
 
   DISALLOW_COPY_AND_ASSIGN(TabStrip);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TABS_TAB_STRIP_H_