Make the parser an implementation detail of the Document

sky/engine/core/dom/StyleElement.cpp

 /*
  * Copyright (C) 2006, 2007 Rob Buis
  * Copyright (C) 2008 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 29 matching lines @@
 {
     return type.isEmpty() || (element->isHTMLElement() ? equalIgnoringCase(type, "text/css") : (type == "text/css"));
 }
 
 StyleElement::StyleElement(Document* document, bool createdByParser)
     : m_createdByParser(createdByParser)
     , m_loading(false)
     , m_registeredAsCandidate(false)
     , m_startPosition(TextPosition::belowRangePosition())
 {
-    if (createdByParser && document && document->scriptableDocumentParser())
-        m_startPosition = document->scriptableDocumentParser()->textPosition();
+    if (createdByParser)
+        m_startPosition = document->parserPosition();
 }
 
 StyleElement::~StyleElement()
 {
 #if !ENABLE(OILPAN)
     if (m_sheet)
         clearSheet();
 #endif
 }
 
@@ skipping 101 matching lines @@
 
     document.styleResolverMayHaveChanged();
 }
 
 void StyleElement::trace(Visitor* visitor)
 {
     visitor->trace(m_sheet);
 }
 
 }