Move NodeListsNodeData class out of NodeRareData.h

Source/core/dom/NodeRareData.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 27 matching lines @@
 namespace WebCore {
 
 struct SameSizeAsNodeRareData {
     void* m_pointer[2];
     OwnPtrWillBeMember<NodeMutationObserverData> m_mutationObserverData;
     unsigned m_bitfields;
 };
 
 COMPILE_ASSERT(sizeof(NodeRareData) == sizeof(SameSizeAsNodeRareData), NodeRareDataShouldStaySmall);
 
-void NodeListsNodeData::invalidateCaches(const QualifiedName* attrName)
-{
-    NodeListAtomicNameCacheMap::const_iterator atomicNameCacheEnd = m_atomicNameCaches.end();
-    for (NodeListAtomicNameCacheMap::const_iterator it = m_atomicNameCaches.begin(); it != atomicNameCacheEnd; ++it)
-        it->value->invalidateCacheForAttribute(attrName);
-
-    if (attrName)
-        return;
-
-    TagCollectionCacheNS::iterator tagCacheEnd = m_tagCollectionCacheNS.end();
-    for (TagCollectionCacheNS::iterator it = m_tagCollectionCacheNS.begin(); it != tagCacheEnd; ++it)
-        it->value->invalidateCache();
-}
-
-void NodeListsNodeData::trace(Visitor* visitor)
-{
-    visitor->trace(m_childNodeList);
-    visitor->trace(m_atomicNameCaches);
-    visitor->trace(m_tagCollectionCacheNS);
-}
-
 void NodeRareData::traceAfterDispatch(Visitor* visitor)
 {
     visitor->trace(m_mutationObserverData);
     // Do not keep empty NodeListsNodeData objects around.
     if (m_nodeLists && m_nodeLists->isEmpty())
         m_nodeLists.clear();
     else
         visitor->trace(m_nodeLists);
 }
 
@@ skipping 11 matching lines @@
     if (m_isElementRareData)
         static_cast<ElementRareData*>(this)->~ElementRareData();
     else
         this->~NodeRareData();
 }
 
 // Ensure the 10 bits reserved for the m_connectedFrameCount cannot overflow
 COMPILE_ASSERT(Page::maxNumberOfFrames < (1 << NodeRareData::ConnectedFrameCountBits), Frame_limit_should_fit_in_rare_data_count);
 
 } // namespace WebCore