Merge 120868

Source/WebCore/dom/Document.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
@@ skipping 696 matching lines @@
     Element* cssTarget() const { return m_cssTarget; }
     
     void scheduleForcedStyleRecalc();
     void scheduleStyleRecalc();
     void unscheduleStyleRecalc();
     bool isPendingStyleRecalc() const;
     void styleRecalcTimerFired(Timer<Document>*);
 
     void registerDynamicSubtreeNodeList(DynamicSubtreeNodeList*);
     void unregisterDynamicSubtreeNodeList(DynamicSubtreeNodeList*);
+    void clearNodeListCaches();
 
     void attachNodeIterator(NodeIterator*);
     void detachNodeIterator(NodeIterator*);
     void moveNodeIteratorsToNewDocument(Node*, Document*);
 
     void attachRange(Range*);
     void detachRange(Range*);
 
     void updateRangesAfterChildrenChanged(ContainerNode*);
     // nodeChildrenWillBeRemoved is used when removing all node children at once.
@@ skipping 659 matching lines @@
     String m_contentLanguage;
 
     RenderObject* m_savedRenderer;
     
     RefPtr<TextResourceDecoder> m_decoder;
 
     InheritedBool m_designMode;
     
     OwnPtr<HTMLCollection> m_collections[NumUnnamedDocumentCachedTypes];
     OwnPtr<HTMLAllCollection> m_allCollection;
+    HashSet<DynamicSubtreeNodeList*> m_listsInvalidatedAtDocument;
 
     typedef HashMap<AtomicStringImpl*, OwnPtr<HTMLNameCollection> > NamedCollectionMap;
     NamedCollectionMap m_documentNamedItemCollections;
     NamedCollectionMap m_windowNamedItemCollections;
 
     RefPtr<XPathEvaluator> m_xpathEvaluator;
 
 #if ENABLE(SVG)
     OwnPtr<SVGDocumentExtensions> m_svgExtensions;
 #endif
@@ skipping 112 matching lines @@
     trackForDebugging();
 #endif
     InspectorCounters::incrementCounter(InspectorCounters::NodeCounter);
 }
 
 Node* eventTargetNodeForDocument(Document*);
 
 } // namespace WebCore
 
 #endif // Document_h