Devirtualize a bunch of Element.

sky/engine/core/dom/Element.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003-2011, 2013, 2014 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
@@ skipping 132 matching lines @@
     int offsetLeft();
     int offsetTop();
     int offsetWidth();
     int offsetHeight();
 
     Element* offsetParent();
     int clientLeft();
     int clientTop();
     int clientWidth();
     int clientHeight();
-    virtual int scrollLeft();
-    virtual int scrollTop();
-    virtual void setScrollLeft(int);
-    virtual void setScrollLeft(const Dictionary& scrollOptionsHorizontal, ExceptionState&);
-    virtual void setScrollTop(int);
-    virtual void setScrollTop(const Dictionary& scrollOptionsVertical, ExceptionState&);
-    virtual int scrollWidth();
-    virtual int scrollHeight();
+    int scrollLeft();
+    int scrollTop();
+    void setScrollLeft(int);
+    void setScrollLeft(const Dictionary& scrollOptionsHorizontal, ExceptionState&);
+    void setScrollTop(int);
+    void setScrollTop(const Dictionary& scrollOptionsVertical, ExceptionState&);
+    int scrollWidth();
+    int scrollHeight();
 
     PassRefPtr<ClientRectList> getClientRects();
     PassRefPtr<ClientRect> getBoundingClientRect();
 
     virtual void didMoveToNewDocument(Document&) override;
 
     void removeAttribute(const AtomicString& name);
 
     PassRefPtr<Attr> getAttributeNode(const AtomicString& name);
 
@@ skipping 104 matching lines @@
 
     virtual bool isLiveLink() const { return false; }
     KURL hrefURL() const;
 
     KURL getURLAttribute(const QualifiedName&) const;
     KURL getNonEmptyURLAttribute(const QualifiedName&) const;
 
     virtual const AtomicString imageSourceURL() const;
     virtual Image* imageContents() { return 0; }
 
-    virtual void focus(bool restorePreviousSelection = true, FocusType = FocusTypeNone);
-    virtual void updateFocusAppearance(bool restorePreviousSelection);
-    virtual void blur();
+    void focus(bool restorePreviousSelection = true, FocusType = FocusTypeNone);
+    void updateFocusAppearance(bool restorePreviousSelection);
+    void blur();
     // Whether this element can receive focus at all. Most elements are not
     // focusable but some elements, such as form controls and links, are. Unlike
     // rendererIsFocusable(), this method may be called when layout is not up to
     // date, so it must not use the renderer to determine focusability.
     virtual bool supportsFocus() const;
     // Whether the node can actually be focused.
     bool isFocusable() const;
     virtual bool isKeyboardFocusable() const;
     virtual bool isMouseFocusable() const;
     virtual void willCallDefaultEventHandler(const Event&) override final;
@@ skipping 361 matching lines @@
     static PassRefPtr<T> create(const QualifiedName&, Document&)
 #define DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(T) \
     PassRefPtr<T> T::create(const QualifiedName& tagName, Document& document) \
     { \
         return adoptRef(new T(tagName, document)); \
     }
 
 } // namespace
 
 #endif // Element_h