Fix virtual/override/final usage in Source/core/editing/.

Source/core/editing/EditingStyle.cpp

 /*
  * Copyright (C) 2007, 2008, 2009 Apple Computer, Inc.
  * Copyright (C) 2010, 2011 Google 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
@@ skipping 201 matching lines @@
 {
     style->setProperty(m_propertyID, m_primitiveValue->cssText());
 }
 
 class HTMLTextDecorationEquivalent final : public HTMLElementEquivalent {
 public:
     static PassOwnPtrWillBeRawPtr<HTMLElementEquivalent> create(CSSValueID primitiveValue, const HTMLQualifiedName& tagName)
     {
         return adoptPtrWillBeNoop(new HTMLTextDecorationEquivalent(primitiveValue, tagName));
     }
-    virtual bool propertyExistsInStyle(const StylePropertySet*) const override;
-    virtual bool valueIsPresentInStyle(HTMLElement*, StylePropertySet*) const override;
+    bool propertyExistsInStyle(const StylePropertySet*) const override;
+    bool valueIsPresentInStyle(HTMLElement*, StylePropertySet*) const override;
 
     DEFINE_INLINE_VIRTUAL_TRACE() { HTMLElementEquivalent::trace(visitor); }
 
 private:
     HTMLTextDecorationEquivalent(CSSValueID primitiveValue, const HTMLQualifiedName& tagName);
 };
 
 HTMLTextDecorationEquivalent::HTMLTextDecorationEquivalent(CSSValueID primitiveValue, const HTMLQualifiedName& tagName)
     : HTMLElementEquivalent(textDecorationPropertyForEditing(), primitiveValue, tagName)
     // m_propertyID is used in HTMLElementEquivalent::addToStyle
@@ skipping 18 matching lines @@
 public:
     static PassOwnPtrWillBeRawPtr<HTMLAttributeEquivalent> create(CSSPropertyID propertyID, const HTMLQualifiedName& tagName, const QualifiedName& attrName)
     {
         return adoptPtrWillBeNoop(new HTMLAttributeEquivalent(propertyID, tagName, attrName));
     }
     static PassOwnPtrWillBeRawPtr<HTMLAttributeEquivalent> create(CSSPropertyID propertyID, const QualifiedName& attrName)
     {
         return adoptPtrWillBeNoop(new HTMLAttributeEquivalent(propertyID, attrName));
     }
 
-    virtual bool matches(const Element* element) const override { return HTMLElementEquivalent::matches(element) && element->hasAttribute(m_attrName); }
-    virtual bool hasAttribute() const override { return true; }
-    virtual bool valueIsPresentInStyle(HTMLElement*, StylePropertySet*) const override;
-    virtual void addToStyle(Element*, EditingStyle*) const override;
+    bool matches(const Element* element) const override { return HTMLElementEquivalent::matches(element) && element->hasAttribute(m_attrName); }
+    bool hasAttribute() const override { return true; }
+    bool valueIsPresentInStyle(HTMLElement*, StylePropertySet*) const override;
+    void addToStyle(Element*, EditingStyle*) const override;
     virtual PassRefPtrWillBeRawPtr<CSSValue> attributeValueAsCSSValue(Element*) const;
     inline const QualifiedName& attributeName() const { return m_attrName; }
 
     DEFINE_INLINE_VIRTUAL_TRACE() { HTMLElementEquivalent::trace(visitor); }
 
 protected:
     HTMLAttributeEquivalent(CSSPropertyID, const HTMLQualifiedName& tagName, const QualifiedName& attrName);
     HTMLAttributeEquivalent(CSSPropertyID, const QualifiedName& attrName);
     const QualifiedName& m_attrName; // We can store a reference because HTML attribute names are const global.
 };
@@ skipping 36 matching lines @@
     dummyStyle->setProperty(m_propertyID, value);
     return dummyStyle->getPropertyCSSValue(m_propertyID);
 }
 
 class HTMLFontSizeEquivalent final : public HTMLAttributeEquivalent {
 public:
     static PassOwnPtrWillBeRawPtr<HTMLFontSizeEquivalent> create()
     {
         return adoptPtrWillBeNoop(new HTMLFontSizeEquivalent());
     }
-    virtual PassRefPtrWillBeRawPtr<CSSValue> attributeValueAsCSSValue(Element*) const override;
+    PassRefPtrWillBeRawPtr<CSSValue> attributeValueAsCSSValue(Element*) const override;
 
     DEFINE_INLINE_VIRTUAL_TRACE() { HTMLAttributeEquivalent::trace(visitor); }
 
 private:
     HTMLFontSizeEquivalent();
 };
 
 HTMLFontSizeEquivalent::HTMLFontSizeEquivalent()
     : HTMLAttributeEquivalent(CSSPropertyFontSize, HTMLNames::fontTag, HTMLNames::sizeAttr)
 {
@@ skipping 1375 matching lines @@
 {
     for (Node* ancestor = node; ancestor; ancestor = ancestor->parentNode()) {
         RefPtrWillBeRawPtr<CSSComputedStyleDeclaration> ancestorStyle = CSSComputedStyleDeclaration::create(ancestor);
         if (!hasTransparentBackgroundColor(ancestorStyle.get()))
             return ancestorStyle->getPropertyCSSValue(CSSPropertyBackgroundColor);
     }
     return nullptr;
 }
 
 }