replace OVERRIDE and FINAL with override and final in athena/

athena/util/drag_handle.cc

 // 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.
 
 #include "athena/util/drag_handle.h"
 
 #include "ui/views/background.h"
 #include "ui/views/view.h"
 
 namespace athena {
@@ skipping 10 matching lines @@
                  int preferred_width,
                  int preferred_height);
   virtual ~DragHandleView();
 
  private:
   void SetColor(SkColor color);
 
   void SetIsScrolling(bool scrolling);
 
   // views::View:
-  virtual gfx::Size GetPreferredSize() const OVERRIDE;
-  virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE;
+  virtual gfx::Size GetPreferredSize() const override;
+  virtual void OnGestureEvent(ui::GestureEvent* event) override;
 
   bool scroll_in_progress_;
   DragHandleScrollDelegate* delegate_;
   DragHandleScrollDirection scroll_direction_;
   SkColor color_;
   float scroll_start_location_;
   const int preferred_width_;
   const int preferred_height_;
 
   DISALLOW_COPY_AND_ASSIGN(DragHandleView);
@@ skipping 90 matching lines @@
 views::View* CreateDragHandleView(DragHandleScrollDirection scroll_direction,
                                   DragHandleScrollDelegate* delegate,
                                   int preferred_width,
                                   int preferred_height) {
   views::View* view = new DragHandleView(
       scroll_direction, delegate, preferred_width, preferred_height);
   return view;
 }
 
 }  // namespace athena