replace OVERRIDE and FINAL with override and final in extensions/

extensions/browser/guest_view/guest_view.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 EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_H_
 #define EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_H_
 
 #include "base/bind.h"
 #include "content/public/browser/render_frame_host.h"
 #include "extensions/browser/guest_view/guest_view_base.h"
@@ skipping 39 matching lines @@
     if (!guest)
       return NULL;
     return guest->As<T>();
   }
 
   void SetOpener(T* opener) {
     GuestViewBase::SetOpener(opener);
   }
 
   // GuestViewBase implementation.
-  virtual const char* GetViewType() const OVERRIDE {
+  virtual const char* GetViewType() const override {
     return T::Type;
   }
 
  protected:
   GuestView(content::BrowserContext* browser_context,
             int guest_instance_id)
       : GuestViewBase(browser_context, guest_instance_id) {}
   virtual ~GuestView() {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(GuestView);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_H_