Merge 93227

Source/WebCore/html/HTMLLinkElement.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) 2003, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Rob Buis (rwlbuis@gmail.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 58 matching lines @@
 
 HTMLLinkElement::~HTMLLinkElement()
 {
     if (m_sheet)
         m_sheet->clearOwnerNode();
 
     if (m_cachedSheet) {
         m_cachedSheet->removeClient(this);
         removePendingSheet();
     }
+
+    if (inDocument())
+        document()->removeStyleSheetCandidateNode(this);
 }
 
 void HTMLLinkElement::setDisabled(bool disabled)
 {
     if (!m_sheet)
         return;
 
     bool wasDisabled = m_sheet->disabled();
     if (wasDisabled == disabled)
         return;
@@ skipping 345 matching lines @@
     }
     document()->removePendingSheet();
 }
 
 bool HTMLLinkElement::disabled() const
 {
     return m_sheet && m_sheet->disabled();
 }
 
 }