Merge Element::offsetParentForBindings() into offsetParent()

Source/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 153 matching lines @@
     AttributeCollection attributesWithoutUpdate() const;
 
     void scrollIntoView(bool alignToTop = true);
     void scrollIntoViewIfNeeded(bool centerIfNeeded = true);
 
     int offsetLeft();
     int offsetTop();
     int offsetWidth();
     int offsetHeight();
 
-    // FIXME: Replace uses of offsetParent in the platform with calls
-    // to the render layer and merge offsetParentForBindings and offsetParent.
-    Element* offsetParentForBindings();
-
     Element* offsetParent();
     int clientLeft();
     int clientTop();
     int clientWidth();
     int clientHeight();
     virtual double scrollLeft();
     virtual double scrollTop();
     virtual void setScrollLeft(double);
     virtual void setScrollTop(double);
     virtual int scrollWidth();
@@ skipping 691 matching lines @@
     static PassRefPtrWillBeRawPtr<T> create(const QualifiedName&, Document&)
 #define DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(T) \
     PassRefPtrWillBeRawPtr<T> T::create(const QualifiedName& tagName, Document& document) \
     { \
         return adoptRefWillBeNoop(new T(tagName, document)); \
     }
 
 } // namespace
 
 #endif // Element_h