Replace FINAL and OVERRIDE with their C++11 counterparts in Source/core/[css|rendering|clipboard]

Source/core/rendering/svg/RenderSVGTSpan.h

 /*
  * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
  * Copyright (C) 2006 Apple Computer Inc.
  * Copyright (C) 2009 Google Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef RenderSVGTSpan_h
 #define RenderSVGTSpan_h
 
 #include "core/rendering/svg/RenderSVGInline.h"
 
 namespace blink {
-class RenderSVGTSpan FINAL : public RenderSVGInline {
+class RenderSVGTSpan final : public RenderSVGInline {
 public:
     explicit RenderSVGTSpan(Element*);
 
-    virtual bool isChildAllowed(RenderObject* child, RenderStyle*) const OVERRIDE;
+    virtual bool isChildAllowed(RenderObject* child, RenderStyle*) const override;
 
-    virtual const char* renderName() const OVERRIDE { return "RenderSVGTSpan"; }
+    virtual const char* renderName() const override { return "RenderSVGTSpan"; }
 };
 }
 
 #endif // !RenderSVGTSpan_h