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

Source/core/html/HTMLObjectElement.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2006, 2007, 2008, 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 18 matching lines @@
 
 namespace blink {
 
 class HTMLFormElement;
 
 class CORE_EXPORT HTMLObjectElement final : public HTMLPlugInElement, public FormAssociatedElement {
     DEFINE_WRAPPERTYPEINFO();
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(HTMLObjectElement);
 public:
     static PassRefPtrWillBeRawPtr<HTMLObjectElement> create(Document&, HTMLFormElement*, bool createdByParser);
-    virtual ~HTMLObjectElement();
+    ~HTMLObjectElement() override;
     DECLARE_VIRTUAL_TRACE();
 
     const String& classId() const { return m_classId; }
 
-    virtual HTMLFormElement* formOwner() const override;
+    HTMLFormElement* formOwner() const override;
 
     bool containsJavaApplet() const;
 
-    virtual bool hasFallbackContent() const override;
-    virtual bool useFallbackContent() const override;
-    virtual void renderFallbackContent() override;
+    bool hasFallbackContent() const override;
+    bool useFallbackContent() const override;
+    void renderFallbackContent() override;
 
-    virtual bool isFormControlElement() const override { return false; }
+    bool isFormControlElement() const override { return false; }
 
-    virtual bool isEnumeratable() const override { return true; }
-    virtual bool isInteractiveContent() const override;
-    virtual bool appendFormData(FormDataList&, bool) override;
+    bool isEnumeratable() const override { return true; }
+    bool isInteractiveContent() const override;
+    bool appendFormData(FormDataList&, bool) override;
 
     // Implementations of constraint validation API.
     // Note that the object elements are always barred from constraint validation.
-    virtual String validationMessage() const override { return String(); }
+    String validationMessage() const override { return String(); }
     bool checkValidity() { return true; }
     bool reportValidity() { return true; }
-    virtual void setCustomValidity(const String&) override { }
+    void setCustomValidity(const String&) override { }
 
 #if !ENABLE(OILPAN)
     using Node::ref;
     using Node::deref;
 #endif
 
-    virtual bool canContainRangeEndPoint() const override { return useFallbackContent(); }
+    bool canContainRangeEndPoint() const override { return useFallbackContent(); }
 
     bool isExposed() const;
 
 private:
     HTMLObjectElement(Document&, HTMLFormElement*, bool createdByParser);
 
-    virtual void parseAttribute(const QualifiedName&, const AtomicString&) override;
-    virtual bool isPresentationAttribute(const QualifiedName&) const override;
-    virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) override;
+    void parseAttribute(const QualifiedName&, const AtomicString&) override;
+    bool isPresentationAttribute(const QualifiedName&) const override;
+    void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) override;
 
-    virtual InsertionNotificationRequest insertedInto(ContainerNode*) override;
-    virtual void removedFrom(ContainerNode*) override;
+    InsertionNotificationRequest insertedInto(ContainerNode*) override;
+    void removedFrom(ContainerNode*) override;
 
-    virtual void didMoveToNewDocument(Document& oldDocument) override;
+    void didMoveToNewDocument(Document& oldDocument) override;
 
-    virtual void childrenChanged(const ChildrenChange&) override;
+    void childrenChanged(const ChildrenChange&) override;
 
-    virtual bool isURLAttribute(const Attribute&) const override;
-    virtual bool hasLegalLinkAttribute(const QualifiedName&) const override;
-    virtual const QualifiedName& subResourceAttributeName() const override;
-    virtual const AtomicString imageSourceURL() const override;
+    bool isURLAttribute(const Attribute&) const override;
+    bool hasLegalLinkAttribute(const QualifiedName&) const override;
+    const QualifiedName& subResourceAttributeName() const override;
+    const AtomicString imageSourceURL() const override;
 
-    virtual LayoutPart* existingLayoutPart() const override;
+    LayoutPart* existingLayoutPart() const override;
 
-    virtual void updateWidgetInternal() override;
+    void updateWidgetInternal() override;
     void updateDocNamedItem();
 
     void reattachFallbackContent();
 
     // FIXME: This function should not deal with url or serviceType
     // so that we can better share code between <object> and <embed>.
     void parametersForPlugin(Vector<String>& paramNames, Vector<String>& paramValues, String& url, String& serviceType);
 
     bool hasValidClassId();
 
     void reloadPluginOnAttributeChange(const QualifiedName&);
 
 #if !ENABLE(OILPAN)
-    virtual void refFormAssociatedElement() override { ref(); }
-    virtual void derefFormAssociatedElement() override { deref(); }
+    void refFormAssociatedElement() override { ref(); }
+    void derefFormAssociatedElement() override { deref(); }
 #endif
 
-    virtual bool shouldRegisterAsNamedItem() const override { return true; }
-    virtual bool shouldRegisterAsExtraNamedItem() const override { return true; }
+    bool shouldRegisterAsNamedItem() const override { return true; }
+    bool shouldRegisterAsExtraNamedItem() const override { return true; }
 
     String m_classId;
     bool m_useFallbackContent : 1;
 };
 
 // Intentionally left unimplemented, template specialization needs to be provided for specific
 // return types.
 template<typename T> inline const T& toElement(const FormAssociatedElement&);
 template<typename T> inline const T* toElement(const FormAssociatedElement*);
 
@@ skipping 16 matching lines @@
     const HTMLObjectElement& objectElement = static_cast<const HTMLObjectElement&>(element);
     // We need to assert after the cast because FormAssociatedElement doesn't
     // have hasTagName.
     ASSERT_WITH_SECURITY_IMPLICATION(objectElement.hasTagName(HTMLNames::objectTag));
     return objectElement;
 }
 
 } // namespace blink
 
 #endif // HTMLObjectElement_h