Standardize usage of virtual/override/final in ui/

ui/views/view_targeter.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_VIEWS_VIEW_TARGETER_H_
 #define UI_VIEWS_VIEW_TARGETER_H_
 
 #include "ui/events/event_targeter.h"
 #include "ui/views/views_export.h"
 
 namespace views {
 
 namespace internal {
 class RootView;
 }  // namespace internal
 
 class View;
 class ViewTargeterDelegate;
 
 // A ViewTargeter is installed on a View that wishes to use the custom
 // hit-testing or event-targeting behaviour defined by |delegate|.
 class VIEWS_EXPORT ViewTargeter : public ui::EventTargeter {
  public:
   explicit ViewTargeter(ViewTargeterDelegate* delegate);
-  virtual ~ViewTargeter();
+  ~ViewTargeter() override;
 
   // A call-through to DoesIntersectRect() on |delegate_|.
   bool DoesIntersectRect(const View* target, const gfx::Rect& rect) const;
 
   // A call-through to TargetForRect() on |delegate_|.
   View* TargetForRect(View* root, const gfx::Rect& rect) const;
 
  protected:
   // ui::EventTargeter:
-  virtual ui::EventTarget* FindTargetForEvent(ui::EventTarget* root,
-                                              ui::Event* event) override;
-  virtual ui::EventTarget* FindNextBestTarget(ui::EventTarget* previous_target,
-                                              ui::Event* event) override;
-  virtual bool SubtreeCanAcceptEvent(
-      ui::EventTarget* target,
-      const ui::LocatedEvent& event) const override;
-  virtual bool EventLocationInsideBounds(
-      ui::EventTarget* target,
-      const ui::LocatedEvent& event) const override;
+  ui::EventTarget* FindTargetForEvent(ui::EventTarget* root,
+                                      ui::Event* event) override;
+  ui::EventTarget* FindNextBestTarget(ui::EventTarget* previous_target,
+                                      ui::Event* event) override;
+  bool SubtreeCanAcceptEvent(ui::EventTarget* target,
+                             const ui::LocatedEvent& event) const override;
+  bool EventLocationInsideBounds(ui::EventTarget* target,
+                                 const ui::LocatedEvent& event) const override;
 
  private:
   // TODO(tdanderson): Un-friend RootView once RootView::DispatchGestureEvent()
   //                   has been removed.
   friend class internal::RootView;
 
   View* FindTargetForKeyEvent(View* root, const ui::KeyEvent& key);
   View* FindTargetForScrollEvent(View* root, const ui::ScrollEvent& scroll);
 
   virtual View* FindTargetForGestureEvent(View* root,
                                           const ui::GestureEvent& gesture);
   virtual ui::EventTarget* FindNextBestTargetForGestureEvent(
       ui::EventTarget* previous_target,
       const ui::GestureEvent& gesture);
 
   // ViewTargeter does not own the |delegate_|, but |delegate_| must
   // outlive the targeter.
   ViewTargeterDelegate* delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(ViewTargeter);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_VIEW_TARGETER_H_