replace OVERRIDE and FINAL with override and final in ash/

ash/touch/touch_hud_debug.cc

 // Copyright 2013 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 "ash/touch/touch_hud_debug.h"
 
 #include "ash/display/display_manager.h"
 #include "ash/root_window_controller.h"
 #include "ash/shell.h"
 #include "base/json/json_string_value_serializer.h"
@@ skipping 290 matching lines @@
     SkScalar y = SkIntToScalar(location.y());
     SkPoint last;
     if (!paths_[trace_index].getLastPt(&last) || x != last.x() ||
         y != last.y()) {
       paths_[trace_index].addCircle(x, y, SkIntToScalar(kPointRadius));
       SchedulePaint();
     }
   }
 
   // Overridden from views::View.
-  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE {
+  virtual void OnPaint(gfx::Canvas* canvas) override {
     for (int i = 0; i < kMaxPaths; ++i) {
       if (paths_[i].countPoints() == 0)
         continue;
       paint_.setColor(colors_[i]);
       canvas->DrawPath(paths_[i], paint_);
     }
   }
 
   SkPaint paint_;
 
@@ skipping 157 matching lines @@
     RootWindowController* controller) {
   controller->set_touch_hud_debug(this);
 }
 
 void TouchHudDebug::UnsetHudForRootWindowController(
     RootWindowController* controller) {
   controller->set_touch_hud_debug(NULL);
 }
 
 }  // namespace ash