[WIP] Implement :dir()

third_party/WebKit/Source/core/html/HTMLTextFormControlElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
  * 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 761 matching lines @@
 {
     for (const HTMLElement* element = this; element; element = Traversal<HTMLElement>::firstAncestor(*element)) {
         const AtomicString& dirAttributeValue = element->fastGetAttribute(dirAttr);
         if (dirAttributeValue.isNull())
             continue;
 
         if (equalIgnoringCase(dirAttributeValue, "rtl") || equalIgnoringCase(dirAttributeValue, "ltr"))
             return dirAttributeValue;
 
         if (equalIgnoringCase(dirAttributeValue, "auto")) {
-            bool isAuto;
-            TextDirection textDirection = element->directionalityIfhasDirAutoAttribute(isAuto);
+            TextDirection textDirection = element->directionality();
             return textDirection == RTL ? "rtl" : "ltr";
         }
     }
 
     return "ltr";
 }
 
 HTMLElement* HTMLTextFormControlElement::innerEditorElement() const
 {
     return toHTMLElement(userAgentShadowRoot()->getElementById(ShadowElementNames::innerEditor()));
@@ skipping 234 matching lines @@
 }
 
 void HTMLTextFormControlElement::copyNonAttributePropertiesFromElement(const Element& source)
 {
     const HTMLTextFormControlElement& sourceElement = static_cast<const HTMLTextFormControlElement&>(source);
     m_lastChangeWasUserEdit = sourceElement.m_lastChangeWasUserEdit;
     HTMLFormControlElement::copyNonAttributePropertiesFromElement(source);
 }
 
 } // namespace blink