replace OVERRIDE and FINAL with override and final in chrome/browser/[j-q]*

chrome/browser/printing/print_preview_context_menu_observer.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_PRINTING_PRINT_PREVIEW_CONTEXT_MENU_OBSERVER_H_
 #define CHROME_BROWSER_PRINTING_PRINT_PREVIEW_CONTEXT_MENU_OBSERVER_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "components/renderer_context_menu/render_view_context_menu_observer.h"
 
 namespace content {
 class WebContents;
 }
 
 class PrintPreviewContextMenuObserver : public RenderViewContextMenuObserver {
  public:
   explicit PrintPreviewContextMenuObserver(content::WebContents* contents);
   virtual ~PrintPreviewContextMenuObserver();
 
   // RenderViewContextMenuObserver implementation.
-  virtual bool IsCommandIdSupported(int command_id) OVERRIDE;
-  virtual bool IsCommandIdEnabled(int command_id) OVERRIDE;
+  virtual bool IsCommandIdSupported(int command_id) override;
+  virtual bool IsCommandIdEnabled(int command_id) override;
 
  private:
   bool IsPrintPreviewDialog();
 
   content::WebContents* contents_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintPreviewContextMenuObserver);
 };
 
 #endif  // CHROME_BROWSER_PRINTING_PRINT_PREVIEW_CONTEXT_MENU_OBSERVER_H_