Rename renderer() to layoutObject().

Source/core/html/HTMLLIElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2006, 2007, 2010 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 51 matching lines @@
             addPropertyToPresentationAttributeStyle(style, CSSPropertyListStyleType, CSSValueDecimal);
         else
             addPropertyToPresentationAttributeStyle(style, CSSPropertyListStyleType, value);
     } else
         HTMLElement::collectStyleForPresentationAttribute(name, value, style);
 }
 
 void HTMLLIElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
 {
     if (name == valueAttr) {
-        if (renderer() && renderer()->isListItem())
+        if (layoutObject() && layoutObject()->isListItem())
             parseValue(value);
     } else
         HTMLElement::parseAttribute(name, value);
 }
 
 void HTMLLIElement::attach(const AttachContext& context)
 {
     HTMLElement::attach(context);
 
-    if (renderer() && renderer()->isListItem()) {
-        LayoutListItem* listItemLayoutObject = toLayoutListItem(renderer());
+    if (layoutObject() && layoutObject()->isListItem()) {
+        LayoutListItem* listItemLayoutObject = toLayoutListItem(layoutObject());
 
         ASSERT(!document().childNeedsDistributionRecalc());
 
         // Find the enclosing list node.
         Element* listNode = 0;
         Element* current = this;
         while (!listNode) {
             current = NodeRenderingTraversal::parentElement(*current);
             if (!current)
                 break;
             if (isHTMLUListElement(*current) || isHTMLOListElement(*current))
                 listNode = current;
         }
 
         // If we are not in a list, tell the renderer so it can position us inside.
         // We don't want to change our style to say "inside" since that would affect nested nodes.
         if (!listNode)
             listItemLayoutObject->setNotInList(true);
 
         parseValue(fastGetAttribute(valueAttr));
     }
 }
 
 inline void HTMLLIElement::parseValue(const AtomicString& value)
 {
-    ASSERT(renderer() && renderer()->isListItem());
+    ASSERT(layoutObject() && layoutObject()->isListItem());
 
     bool valueOK;
     int requestedValue = value.toInt(&valueOK);
     if (valueOK)
-        toLayoutListItem(renderer())->setExplicitValue(requestedValue);
+        toLayoutListItem(layoutObject())->setExplicitValue(requestedValue);
     else
-        toLayoutListItem(renderer())->clearExplicitValue();
+        toLayoutListItem(layoutObject())->clearExplicitValue();
 }
 
 }