Rename renderer() to layoutObject().

Source/core/html/HTMLElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004-2008, 2013, 2014 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2011 Motorola Mobility. 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 409 matching lines @@
             removeChildren();
             return;
         }
         replaceChildrenWithText(this, text, exceptionState);
         return;
     }
 
     // FIXME: Do we need to be able to detect preserveNewline style even when there's no renderer?
     // FIXME: Can the renderer be out of date here? Do we need to call updateStyleIfNeeded?
     // For example, for the contents of textarea elements that are display:none?
-    LayoutObject* r = renderer();
+    LayoutObject* r = layoutObject();
     if (r && r->style()->preserveNewline()) {
         if (!text.contains('\r')) {
             replaceChildrenWithText(this, text, exceptionState);
             return;
         }
         String textWithConsistentLineBreaks = text;
         textWithConsistentLineBreaks.replace("\r\n", "\n");
         textWithConsistentLineBreaks.replace('\r', '\n');
         replaceChildrenWithText(this, textWithConsistentLineBreaks, exceptionState);
         return;
@@ skipping 332 matching lines @@
     if (equalIgnoringCase(value, "auto"))
         calculateAndAdjustDirectionality();
 }
 
 void HTMLElement::adjustDirectionalityIfNeededAfterChildAttributeChanged(Element* child)
 {
     ASSERT(selfOrAncestorHasDirAutoAttribute());
     Node* strongDirectionalityTextNode;
     TextDirection textDirection = directionality(&strongDirectionalityTextNode);
     setHasDirAutoFlagRecursively(child, false);
-    if (renderer() && renderer()->style() && renderer()->style()->direction() != textDirection) {
+    if (layoutObject() && layoutObject()->style() && layoutObject()->style()->direction() != textDirection) {
         Element* elementToAdjust = this;
         for (; elementToAdjust; elementToAdjust = elementToAdjust->parentElement()) {
             if (elementAffectsDirectionality(elementToAdjust)) {
                 elementToAdjust->setNeedsStyleRecalc(SubtreeStyleChange, StyleChangeReasonForTracing::create(StyleChangeReason::WritingModeChange));
                 return;
             }
         }
     }
 }
 
 void HTMLElement::calculateAndAdjustDirectionality()
 {
     Node* strongDirectionalityTextNode;
     TextDirection textDirection = directionality(&strongDirectionalityTextNode);
     setHasDirAutoFlagRecursively(this, hasDirectionAuto(), strongDirectionalityTextNode);
     for (ShadowRoot* root = youngestShadowRoot(); root; root = root->olderShadowRoot())
         setHasDirAutoFlagRecursively(root, hasDirectionAuto());
-    if (renderer() && renderer()->style() && renderer()->style()->direction() != textDirection)
+    if (layoutObject() && layoutObject()->style() && layoutObject()->style()->direction() != textDirection)
         setNeedsStyleRecalc(SubtreeStyleChange, StyleChangeReasonForTracing::create(StyleChangeReason::WritingModeChange));
 }
 
 void HTMLElement::adjustDirectionalityIfNeededAfterChildrenChanged(const ChildrenChange& change)
 {
     if (!selfOrAncestorHasDirAutoAttribute())
         return;
 
     Node* oldMarkedNode = change.siblingBeforeChange ? NodeTraversal::nextSkippingChildren(*change.siblingBeforeChange) : 0;
     while (oldMarkedNode && elementAffectsDirectionality(oldMarkedNode))
@@ skipping 224 matching lines @@
 #ifndef NDEBUG
 
 // For use in the debugger
 void dumpInnerHTML(blink::HTMLElement*);
 
 void dumpInnerHTML(blink::HTMLElement* element)
 {
     printf("%s\n", element->innerHTML().ascii().data());
 }
 #endif