Update SVG classes to use OVERRIDE / FINAL when needed

Source/core/svg/SVGMarkerElement.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  *
  * 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,
@@ skipping 116 matching lines @@
     static void synchronizeOrientType(SVGElement* contextElement);
     static PassRefPtr<SVGAnimatedProperty> lookupOrCreateOrientTypeWrapper(SVGElement* contextElement);
     SVGMarkerOrientType& orientTypeCurrentValue() const { return m_orientType.value; }
     SVGMarkerOrientType& orientTypeBaseValue() const { return m_orientType.value; }
     void setOrientTypeBaseValue(const SVGMarkerOrientType& type) { m_orientType.value = type; }
     PassRefPtr<SVGAnimatedEnumerationPropertyTearOff<SVGMarkerOrientType> > orientType();
 
 private:
     explicit SVGMarkerElement(Document&);
 
-    virtual bool needsPendingResourceHandling() const { return false; }
+    virtual bool needsPendingResourceHandling() const OVERRIDE { return false; }
 
     bool isSupportedAttribute(const QualifiedName&);
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
-    virtual void svgAttributeChanged(const QualifiedName&);
-    virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);
+    virtual void svgAttributeChanged(const QualifiedName&) OVERRIDE;
+    virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0) OVERRIDE;
 
-    virtual RenderObject* createRenderer(RenderStyle*);
-    virtual bool rendererIsNeeded(const RenderStyle&) { return true; }
+    virtual RenderObject* createRenderer(RenderStyle*) OVERRIDE;
+    virtual bool rendererIsNeeded(const RenderStyle&) OVERRIDE { return true; }
 
-    virtual bool selfHasRelativeLengths() const;
+    virtual bool selfHasRelativeLengths() const OVERRIDE;
 
     void synchronizeOrientType();
 
     static const AtomicString& orientTypeIdentifier();
     static const AtomicString& orientAngleIdentifier();
 
     RefPtr<SVGAnimatedLength> m_refX;
     RefPtr<SVGAnimatedLength> m_refY;
     RefPtr<SVGAnimatedLength> m_markerWidth;
     RefPtr<SVGAnimatedLength> m_markerHeight;
     mutable SVGSynchronizableAnimatedProperty<SVGMarkerOrientType> m_orientType;
     BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGMarkerElement)
         DECLARE_ANIMATED_ENUMERATION(MarkerUnits, markerUnits, SVGMarkerUnitsType)
         DECLARE_ANIMATED_ANGLE(OrientAngle, orientAngle)
         DECLARE_ANIMATED_RECT(ViewBox, viewBox)
         DECLARE_ANIMATED_PRESERVEASPECTRATIO(PreserveAspectRatio, preserveAspectRatio)
     END_DECLARE_ANIMATED_PROPERTIES
 };
 
 DEFINE_NODE_TYPE_CASTS(SVGMarkerElement, hasTagName(SVGNames::markerTag));
 
 }
 
 #endif