Have CSSParserContext take a Document reference in argument

Source/core/dom/ProcessingInstruction.cpp

 /*
  * Copyright (C) 2000 Peter Kelly (pmk@post.com)
  * Copyright (C) 2006, 2008, 2009 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 165 matching lines @@
 }
 
 void ProcessingInstruction::setCSSStyleSheet(const String& href, const KURL& baseURL, const String& charset, const CSSStyleSheetResource* sheet)
 {
     if (!inDocument()) {
         ASSERT(!m_sheet);
         return;
     }
 
     ASSERT(m_isCSS);
-    CSSParserContext parserContext(&document(), baseURL, charset);
+    CSSParserContext parserContext(document(), baseURL, charset);
 
     RefPtr<StyleSheetContents> newSheet = StyleSheetContents::create(href, parserContext);
 
     RefPtr<CSSStyleSheet> cssSheet = CSSStyleSheet::create(newSheet, this);
     cssSheet->setDisabled(m_alternate);
     cssSheet->setTitle(m_title);
     cssSheet->setMediaQueries(MediaQuerySet::create(m_media));
 
     m_sheet = cssSheet.release();
 
@@ skipping 77 matching lines @@
         document().removedStyleSheet(removedSheet.get());
 }
 
 void ProcessingInstruction::finishParsingChildren()
 {
     m_createdByParser = false;
     CharacterData::finishParsingChildren();
 }
 
 } // namespace