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

Source/core/html/HTMLLinkElement.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Google 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 43 matching lines @@
 // types might better be handled by a separate class, but dynamically
 // changing @rel makes it harder to move such a design so we are
 // sticking current way so far.
 //
 class LinkStyle final : public LinkResource, ResourceOwner<StyleSheetResource> {
     WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(LinkStyle);
 public:
     static PassOwnPtrWillBeRawPtr<LinkStyle> create(HTMLLinkElement* owner);
 
     explicit LinkStyle(HTMLLinkElement* owner);
-    virtual ~LinkStyle();
+    ~LinkStyle() override;
 
-    virtual Type type() const override { return Style; }
-    virtual void process() override;
-    virtual void ownerRemoved() override;
-    virtual bool hasLoaded() const override { return m_loadedSheet; }
+    Type type() const override { return Style; }
+    void process() override;
+    void ownerRemoved() override;
+    bool hasLoaded() const override { return m_loadedSheet; }
     DECLARE_VIRTUAL_TRACE();
 
     void startLoadingDynamicSheet();
     void notifyLoadedSheetAndAllCriticalSubresources(Node::LoadedSheetErrorStatus);
     bool sheetLoaded();
 
     void setDisabledState(bool);
     void setSheetTitle(const String&);
 
     bool styleSheetIsLoading() const;
     bool hasSheet() const { return m_sheet; }
     bool isDisabled() const { return m_disabledState == Disabled; }
     bool isEnabledViaScript() const { return m_disabledState == EnabledViaScript; }
     bool isUnset() const { return m_disabledState == Unset; }
 
     CSSStyleSheet* sheet() const { return m_sheet.get(); }
 
 private:
     // From StyleSheetResourceClient
-    virtual void setCSSStyleSheet(const String& href, const KURL& baseURL, const String& charset, const CSSStyleSheetResource*) override;
+    void setCSSStyleSheet(const String& href, const KURL& baseURL, const String& charset, const CSSStyleSheetResource*) override;
 
     enum DisabledState {
         Unset,
         EnabledViaScript,
         Disabled
     };
 
     enum PendingSheetType {
         None,
         NonBlocking,
@@ skipping 19 matching lines @@
     bool m_firedLoad;
     bool m_loadedSheet;
     bool m_fetchFollowingCORS;
 };
 
 
 class CORE_EXPORT HTMLLinkElement final : public HTMLElement, public LinkLoaderClient {
     DEFINE_WRAPPERTYPEINFO();
 public:
     static PassRefPtrWillBeRawPtr<HTMLLinkElement> create(Document&, bool createdByParser);
-    virtual ~HTMLLinkElement();
+    ~HTMLLinkElement() override;
 
     KURL href() const;
     const AtomicString& rel() const;
     String media() const { return m_media; }
     String typeValue() const { return m_type; }
     String asValue() const { return m_as; }
     const LinkRelAttribute& relAttribute() const { return m_relAttribute; }
 
     const AtomicString& type() const;
 
@@ skipping 14 matching lines @@
     bool isEnabledViaScript() const { return linkStyle() && linkStyle()->isEnabledViaScript(); }
 
     DOMSettableTokenList* sizes() const;
 
     void dispatchPendingEvent(LinkEventSender*);
     void scheduleEvent();
     void dispatchEventImmediately();
     static void dispatchPendingLoadEvents();
 
     // From LinkLoaderClient
-    virtual bool shouldLoadLink() override;
+    bool shouldLoadLink() override;
 
     // For LinkStyle
     bool loadLink(const String& type, const String& as, const KURL&);
     bool isAlternate() const { return linkStyle()->isUnset() && m_relAttribute.isAlternate(); }
     bool shouldProcessStyle() { return linkResourceToProcess() && linkStyle(); }
     bool isCreatedByParser() const { return m_createdByParser; }
 
     // Parse the icon size attribute into |iconSizes|, make this method public
     // visible for testing purpose.
     static void parseSizesAttribute(const AtomicString& value, Vector<IntSize>& iconSizes);
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
-    virtual void attributeWillChange(const QualifiedName&, const AtomicString& oldValue, const AtomicString& newValue) override;
-    virtual void parseAttribute(const QualifiedName&, const AtomicString&) override;
+    void attributeWillChange(const QualifiedName&, const AtomicString& oldValue, const AtomicString& newValue) override;
+    void parseAttribute(const QualifiedName&, const AtomicString&) override;
 
     LinkStyle* linkStyle() const;
     LinkImport* linkImport() const;
     LinkResource* linkResourceToProcess();
 
     void process();
     static void processCallback(Node*);
 
     // From Node and subclassses
-    virtual InsertionNotificationRequest insertedInto(ContainerNode*) override;
-    virtual void removedFrom(ContainerNode*) override;
-    virtual bool isURLAttribute(const Attribute&) const override;
-    virtual bool hasLegalLinkAttribute(const QualifiedName&) const override;
-    virtual const QualifiedName& subResourceAttributeName() const override;
-    virtual bool sheetLoaded() override;
-    virtual void notifyLoadedSheetAndAllCriticalSubresources(LoadedSheetErrorStatus) override;
-    virtual void startLoadingDynamicSheet() override;
-    virtual void finishParsingChildren() override;
+    InsertionNotificationRequest insertedInto(ContainerNode*) override;
+    void removedFrom(ContainerNode*) override;
+    bool isURLAttribute(const Attribute&) const override;
+    bool hasLegalLinkAttribute(const QualifiedName&) const override;
+    const QualifiedName& subResourceAttributeName() const override;
+    bool sheetLoaded() override;
+    void notifyLoadedSheetAndAllCriticalSubresources(LoadedSheetErrorStatus) override;
+    void startLoadingDynamicSheet() override;
+    void finishParsingChildren() override;
 
     // From LinkLoaderClient
-    virtual void linkLoaded() override;
-    virtual void linkLoadingErrored() override;
-    virtual void didStartLinkPrerender() override;
-    virtual void didStopLinkPrerender() override;
-    virtual void didSendLoadForLinkPrerender() override;
-    virtual void didSendDOMContentLoadedForLinkPrerender() override;
+    void linkLoaded() override;
+    void linkLoadingErrored() override;
+    void didStartLinkPrerender() override;
+    void didStopLinkPrerender() override;
+    void didSendLoadForLinkPrerender() override;
+    void didSendDOMContentLoadedForLinkPrerender() override;
 
 private:
     HTMLLinkElement(Document&, bool createdByParser);
 
     OwnPtrWillBeMember<LinkResource> m_link;
     LinkLoader m_linkLoader;
 
     String m_type;
     String m_as;
     String m_media;
     RefPtrWillBeMember<DOMSettableTokenList> m_sizes;
     Vector<IntSize> m_iconSizes;
     LinkRelAttribute m_relAttribute;
 
     bool m_createdByParser;
     bool m_isInShadowTree;
 };
 
 } // namespace blink
 
 #endif // HTMLLinkElement_h