Update CSS classes to use OVERRIDE / FINAL when needed

Source/core/css/PropertySetCSSStyleDeclaration.h

 /*
  * Copyright (C) 2012 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 32 matching lines @@
 class AbstractPropertySetCSSStyleDeclaration : public CSSStyleDeclaration {
 public:
     virtual Element* parentElement() const { return 0; }
     virtual void clearParentElement() { ASSERT_NOT_REACHED(); }
     StyleSheetContents* contextStyleSheet() const;
 
 protected:
     virtual PassRefPtr<CSSVariablesIterator> variablesIterator() const OVERRIDE;
 
 private:
-    virtual CSSRule* parentRule() const OVERRIDE { return 0; };
-    virtual unsigned length() const OVERRIDE;
-    virtual String item(unsigned index) const OVERRIDE;
-    virtual PassRefPtr<CSSValue> getPropertyCSSValue(const String& propertyName) OVERRIDE;
-    virtual String getPropertyValue(const String& propertyName) OVERRIDE;
-    virtual String getPropertyPriority(const String& propertyName) OVERRIDE;
-    virtual String getPropertyShorthand(const String& propertyName) OVERRIDE;
-    virtual bool isPropertyImplicit(const String& propertyName) OVERRIDE;
-    virtual void setProperty(const String& propertyName, const String& value, const String& priority, ExceptionState&) OVERRIDE;
-    virtual String removeProperty(const String& propertyName, ExceptionState&) OVERRIDE;
-    virtual String cssText() const OVERRIDE;
-    virtual void setCSSText(const String&, ExceptionState&) OVERRIDE;
-    virtual PassRefPtr<CSSValue> getPropertyCSSValueInternal(CSSPropertyID) OVERRIDE;
-    virtual String getPropertyValueInternal(CSSPropertyID) OVERRIDE;
-    virtual void setPropertyInternal(CSSPropertyID, const String& value, bool important, ExceptionState&) OVERRIDE;
+    virtual CSSRule* parentRule() const OVERRIDE { return 0; }
+    virtual unsigned length() const OVERRIDE FINAL;
+    virtual String item(unsigned index) const OVERRIDE FINAL;
+    virtual PassRefPtr<CSSValue> getPropertyCSSValue(const String& propertyName) OVERRIDE FINAL;
+    virtual String getPropertyValue(const String& propertyName) OVERRIDE FINAL;
+    virtual String getPropertyPriority(const String& propertyName) OVERRIDE FINAL;
+    virtual String getPropertyShorthand(const String& propertyName) OVERRIDE FINAL;
+    virtual bool isPropertyImplicit(const String& propertyName) OVERRIDE FINAL;
+    virtual void setProperty(const String& propertyName, const String& value, const String& priority, ExceptionState&) OVERRIDE FINAL;
+    virtual String removeProperty(const String& propertyName, ExceptionState&) OVERRIDE FINAL;
+    virtual String cssText() const OVERRIDE FINAL;
+    virtual void setCSSText(const String&, ExceptionState&) OVERRIDE FINAL;
+    virtual PassRefPtr<CSSValue> getPropertyCSSValueInternal(CSSPropertyID) OVERRIDE FINAL;
+    virtual String getPropertyValueInternal(CSSPropertyID) OVERRIDE FINAL;
+    virtual void setPropertyInternal(CSSPropertyID, const String& value, bool important, ExceptionState&) OVERRIDE FINAL;
 
-    virtual unsigned variableCount() const OVERRIDE;
-    virtual String variableValue(const AtomicString& name) const OVERRIDE;
-    virtual bool setVariableValue(const AtomicString& name, const String& value, ExceptionState&) OVERRIDE;
-    virtual bool removeVariable(const AtomicString& name) OVERRIDE;
-    virtual bool clearVariables(ExceptionState&) OVERRIDE;
+    virtual unsigned variableCount() const OVERRIDE FINAL;
+    virtual String variableValue(const AtomicString& name) const OVERRIDE FINAL;
+    virtual bool setVariableValue(const AtomicString& name, const String& value, ExceptionState&) OVERRIDE FINAL;
+    virtual bool removeVariable(const AtomicString& name) OVERRIDE FINAL;
+    virtual bool clearVariables(ExceptionState&) OVERRIDE FINAL;
 
-    virtual bool cssPropertyMatches(CSSPropertyID, const CSSValue*) const OVERRIDE;
-    virtual PassRefPtr<MutableStylePropertySet> copyProperties() const OVERRIDE;
+    virtual bool cssPropertyMatches(CSSPropertyID, const CSSValue*) const OVERRIDE FINAL;
+    virtual PassRefPtr<MutableStylePropertySet> copyProperties() const OVERRIDE FINAL;
 
     CSSValue* cloneAndCacheForCSSOM(CSSValue*);
 
 protected:
     enum MutationType { NoChanges, PropertyChanged };
     virtual void willMutate() { }
     virtual void didMutate(MutationType) { }
     virtual MutableStylePropertySet* propertySet() const = 0;
 
     OwnPtr<HashMap<CSSValue*, RefPtr<CSSValue> > > m_cssomCSSValueClones;
 };
 
 class PropertySetCSSStyleDeclaration : public AbstractPropertySetCSSStyleDeclaration {
 public:
     PropertySetCSSStyleDeclaration(MutableStylePropertySet* propertySet) : m_propertySet(propertySet) { }
 
     virtual void ref() OVERRIDE;
     virtual void deref() OVERRIDE;
 
 protected:
-    virtual MutableStylePropertySet* propertySet() const { return m_propertySet; };
+    virtual MutableStylePropertySet* propertySet() const OVERRIDE FINAL { return m_propertySet; }
 
     MutableStylePropertySet* m_propertySet;
 };
 
-class StyleRuleCSSStyleDeclaration : public PropertySetCSSStyleDeclaration
+class StyleRuleCSSStyleDeclaration FINAL : public PropertySetCSSStyleDeclaration
 {
 public:
     static PassRefPtr<StyleRuleCSSStyleDeclaration> create(MutableStylePropertySet* propertySet, CSSRule* parentRule)
     {
         return adoptRef(new StyleRuleCSSStyleDeclaration(propertySet, parentRule));
     }
 
     void clearParentRule() { m_parentRule = 0; }
 
     virtual void ref() OVERRIDE;
     virtual void deref() OVERRIDE;
 
     void reattach(MutableStylePropertySet*);
 
 private:
     StyleRuleCSSStyleDeclaration(MutableStylePropertySet*, CSSRule*);
     virtual ~StyleRuleCSSStyleDeclaration();
 
     virtual CSSStyleSheet* parentStyleSheet() const OVERRIDE;
 
     virtual CSSRule* parentRule() const OVERRIDE { return m_parentRule;  }
 
     virtual void willMutate() OVERRIDE;
     virtual void didMutate(MutationType) OVERRIDE;
 
     unsigned m_refCount;
     CSSRule* m_parentRule;
 };
 
-class InlineCSSStyleDeclaration : public AbstractPropertySetCSSStyleDeclaration
+class InlineCSSStyleDeclaration FINAL : public AbstractPropertySetCSSStyleDeclaration
 {
 public:
     explicit InlineCSSStyleDeclaration(Element* parentElement)
         : m_parentElement(parentElement)
     {
     }
 
 private:
     virtual PassRefPtr<CSSVariablesIterator> variablesIterator() const OVERRIDE;
     virtual MutableStylePropertySet* propertySet() const OVERRIDE;
     virtual void ref() OVERRIDE;
     virtual void deref() OVERRIDE;
     virtual CSSStyleSheet* parentStyleSheet() const OVERRIDE;
     virtual Element* parentElement() const OVERRIDE { return m_parentElement; }
     virtual void clearParentElement() OVERRIDE { m_parentElement = 0; }
 
     virtual void didMutate(MutationType) OVERRIDE;
 
     Element* m_parentElement;
 };
 
 } // namespace WebCore
 
 #endif