Move Document code out of Node.cpp

Source/core/dom/Node.cpp

Index: Source/core/dom/Node.cpp
diff --git a/Source/core/dom/Node.cpp b/Source/core/dom/Node.cpp
index 92ec953056d098ed231549d7545403ed47bd23a5..9164f891963939eb80c5b5ddbcd7c15e89b8656a 100644
--- a/Source/core/dom/Node.cpp
+++ b/Source/core/dom/Node.cpp
@@ -814,40 +814,6 @@ unsigned Node::nodeIndex() const
     return count;
 }
 
-template<unsigned type>
-bool shouldInvalidateNodeListCachesForAttr(const unsigned nodeListCounts[], const QualifiedName& attrName)
-{
-    if (nodeListCounts[type] && LiveNodeListBase::shouldInvalidateTypeOnAttributeChange(static_cast<NodeListInvalidationType>(type), attrName))
-        return true;
-    return shouldInvalidateNodeListCachesForAttr<type + 1>(nodeListCounts, attrName);
-}
-
-template<>
-bool shouldInvalidateNodeListCachesForAttr<numNodeListInvalidationTypes>(const unsigned[], const QualifiedName&)
-{
-    return false;
-}
-
-bool Document::shouldInvalidateNodeListCaches(const QualifiedName* attrName) const
-{
-    if (attrName)
-        return shouldInvalidateNodeListCachesForAttr<DoNotInvalidateOnAttributeChanges + 1>(m_nodeListCounts, *attrName);
-
-    for (int type = 0; type < numNodeListInvalidationTypes; type++) {
-        if (m_nodeListCounts[type])
-            return true;
-    }
-
-    return false;
-}
-
-void Document::invalidateNodeListCaches(const QualifiedName* attrName)
-{
-    HashSet<LiveNodeListBase*>::iterator end = m_listsInvalidatedAtDocument.end();
-    for (HashSet<LiveNodeListBase*>::iterator it = m_listsInvalidatedAtDocument.begin(); it != end; ++it)
-        (*it)->invalidateCache(attrName);
-}
-
 void Node::invalidateNodeListCachesInAncestors(const QualifiedName* attrName, Element* attributeOwnerElement)
 {
     if (hasRareData() && (!attrName || isAttributeNode())) {