Remove lots of dead virtuals from Element.

sky/engine/web/WebElement.cpp

 /*
  * Copyright (C) 2009 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 26 matching lines @@
 #include "core/dom/custom/CustomElementProcessingStack.h"
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/rendering/RenderBoxModelObject.h"
 #include "core/rendering/RenderObject.h"
 #include "public/platform/WebRect.h"
 #include "public/web/WebDocument.h"
 #include "wtf/PassRefPtr.h"
 
 namespace blink {
 
-bool WebElement::isFormControlElement() const
-{
-    return constUnwrap<Element>()->isFormControlElement();
-}
-
-bool WebElement::isTextFormControlElement() const
-{
-    return false;
-}
-
 WebString WebElement::tagName() const
 {
     return constUnwrap<Element>()->tagName();
 }
 
 bool WebElement::hasHTMLTagName(const WebString& tagName) const
 {
     // How to create                     class              nodeName localName
     // createElement('input')            HTMLInputElement   INPUT    input
     // createElement('INPUT')            HTMLInputElement   INPUT    input
@@ skipping 101 matching lines @@
     m_private = elem;
     return *this;
 }
 
 WebElement::operator PassRefPtr<Element>() const
 {
     return toElement(m_private.get());
 }
 
 } // namespace blink