Update SVG classes to use OVERRIDE / FINAL when needed

Source/core/svg/SVGElement.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  *
  * 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.
  *
@@ skipping 35 matching lines @@
 class SVGSVGElement;
 
 void mapAttributeToCSSProperty(HashMap<StringImpl*, CSSPropertyID>* propertyNameToIdMap, const QualifiedName& attrName);
 
 class SVGElement : public Element {
 public:
     virtual ~SVGElement();
 
     bool isOutermostSVGSVGElement() const;
 
-    virtual String title() const;
+    virtual String title() const OVERRIDE;
     bool hasRelativeLengths() const { return !m_elementsWithRelativeLengths.isEmpty(); }
     virtual bool supportsMarkers() const { return false; }
     PassRefPtr<CSSValue> getPresentationAttribute(const AtomicString& name);
     static bool isAnimatableCSSProperty(const QualifiedName&);
     enum CTMScope {
         NearestViewportScope, // Used by SVGGraphicsElement::getCTM()
         ScreenScope // Used by SVGGraphicsElement::getScreenCTM()
     };
     virtual AffineTransform localCoordinateSpaceTransform(CTMScope) const;
     virtual bool needsPendingResourceHandling() const { return true; }
@@ skipping 20 matching lines @@
     virtual bool isFilterEffect() const { return false; }
     virtual bool isGradientStop() const { return false; }
     virtual bool isTextContent() const { return false; }
     virtual bool isStructurallyExternal() const { return false; }
 
     // For SVGTests
     virtual bool isValid() const { return true; }
 
     virtual void svgAttributeChanged(const QualifiedName&);
 
-    virtual void animatedPropertyTypeForAttribute(const QualifiedName&, Vector<AnimatedPropertyType>&);
+    void animatedPropertyTypeForAttribute(const QualifiedName&, Vector<AnimatedPropertyType>&);
     PassRefPtr<NewSVGAnimatedPropertyBase> propertyFromAttribute(const QualifiedName& attributeName);
 
     void sendSVGLoadEventIfPossible(bool sendParentLoadEvents = false);
     void sendSVGLoadEventIfPossibleAsynchronously();
     void svgLoadEventTimerFired(Timer<SVGElement>*);
     virtual Timer<SVGElement>* svgLoadEventTimer();
 
     virtual AffineTransform* supplementalTransform() { return 0; }
 
     void invalidateSVGAttributes() { ensureUniqueElementData()->m_animatedSVGAttributesAreDirty = true; }
 
     const HashSet<SVGElementInstance*>& instancesForElement() const;
 
     bool getBoundingBox(FloatRect&);
 
     void setCursorElement(SVGCursorElement*);
     void cursorElementRemoved();
     void setCursorImageValue(CSSCursorImageValue*);
     void cursorImageValueRemoved();
 
     SVGElement* correspondingElement();
     void setCorrespondingElement(SVGElement*);
 
     void synchronizeAnimatedSVGAttribute(const QualifiedName&) const;
 
-    virtual PassRefPtr<RenderStyle> customStyleForRenderer() OVERRIDE;
+    virtual PassRefPtr<RenderStyle> customStyleForRenderer() OVERRIDE FINAL;
 
     static void synchronizeRequiredFeatures(SVGElement* contextElement);
     static void synchronizeRequiredExtensions(SVGElement* contextElement);
     static void synchronizeSystemLanguage(SVGElement* contextElement);
 
     virtual void synchronizeRequiredFeatures() { }
     virtual void synchronizeRequiredExtensions() { }
     virtual void synchronizeSystemLanguage() { }
 
 #ifndef NDEBUG
     bool isAnimatableAttribute(const QualifiedName&) const;
 #endif
 
     MutableStylePropertySet* animatedSMILStyleProperties() const;
     MutableStylePropertySet* ensureAnimatedSMILStyleProperties();
     void setUseOverrideComputedStyle(bool);
 
     virtual bool haveLoadedRequiredResources();
 
-    virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<EventListener>, bool useCapture) OVERRIDE;
-    virtual bool removeEventListener(const AtomicString& eventType, EventListener*, bool useCapture) OVERRIDE;
+    virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<EventListener>, bool useCapture) OVERRIDE FINAL;
+    virtual bool removeEventListener(const AtomicString& eventType, EventListener*, bool useCapture) OVERRIDE FINAL;
 
     void invalidateRelativeLengthClients(SubtreeLayoutScope* = 0);
 
     bool isContextElement() const { return m_isContextElement; }
     void setContextElement() { m_isContextElement = true; }
 
 protected:
     SVGElement(const QualifiedName&, Document&, ConstructionType = CreateSVGElement);
 
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
 
-    virtual void finishParsingChildren();
+    virtual void finishParsingChildren() OVERRIDE;
     virtual void attributeChanged(const QualifiedName&, const AtomicString&, AttributeModificationReason = ModifiedDirectly) OVERRIDE;
     virtual bool childShouldCreateRenderer(const Node& child) const OVERRIDE;
 
     virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;
     virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) OVERRIDE;
     virtual bool rendererIsNeeded(const RenderStyle&) OVERRIDE;
 
     virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;
     virtual void removedFrom(ContainerNode*) OVERRIDE;
     virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);
@@ skipping 33 matching lines @@
         SVGElement* m_owner;
     };
 
     void addToPropertyMap(PassRefPtr<NewSVGAnimatedPropertyBase>);
 
 private:
     friend class SVGElementInstance;
 
     // FIXME: Author shadows should be allowed
     // https://bugs.webkit.org/show_bug.cgi?id=77938
-    virtual bool areAuthorShadowsAllowed() const OVERRIDE { return false; }
+    virtual bool areAuthorShadowsAllowed() const OVERRIDE FINAL { return false; }
 
     RenderStyle* computedStyle(PseudoId = NOPSEUDO);
-    virtual RenderStyle* virtualComputedStyle(PseudoId pseudoElementSpecifier = NOPSEUDO) { return computedStyle(pseudoElementSpecifier); }
+    virtual RenderStyle* virtualComputedStyle(PseudoId pseudoElementSpecifier = NOPSEUDO) OVERRIDE FINAL { return computedStyle(pseudoElementSpecifier); }
     virtual void willRecalcStyle(StyleRecalcChange) OVERRIDE;
     virtual bool isKeyboardFocusable() const OVERRIDE;
 
     void buildPendingResourcesIfNeeded();
 
     void mapInstanceToElement(SVGElementInstance*);
     void removeInstanceMapping(SVGElementInstance*);
 
     void cleanupAnimatedProperties();
     friend class CleanUpAnimatedPropertiesCaller;
@@ skipping 24 matching lines @@
         return DefaultHash<QualifiedName>::Hash::hash(key);
     }
     static bool equal(const QualifiedName& a, const QualifiedName& b) { return a.matches(b); }
 };
 
 DEFINE_NODE_TYPE_CASTS(SVGElement, isSVGElement());
 
 }
 
 #endif