Kill NodeListNameCacheMap cache in NodeListsNodeData

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 ede08dbcf10916dc5c661bc91a12e43a972394f7..1169be0c66cc58c552ef43f119598ae25667a63b 100644
--- a/Source/core/dom/Node.cpp
+++ b/Source/core/dom/Node.cpp
@@ -1908,24 +1908,6 @@ void Node::showTreeForThisAcrossFrame() const
 
 // --------
 
-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->invalidateCache(attrName);
-
-    NodeListNameCacheMap::const_iterator nameCacheEnd = m_nameCaches.end();
-    for (NodeListNameCacheMap::const_iterator it = m_nameCaches.begin(); it != nameCacheEnd; ++it)
-        it->value->invalidateCache(attrName);
-
-    if (attrName)
-        return;
-
-    TagCollectionCacheNS::iterator tagCacheEnd = m_tagCollectionCacheNS.end();
-    for (TagCollectionCacheNS::iterator it = m_tagCollectionCacheNS.begin(); it != tagCacheEnd; ++it)
-        it->value->invalidateCache();
-}
-
 Node* Node::enclosingLinkEventParentOrSelf()
 {
     for (Node* node = this; node; node = node->parentOrShadowHostNode()) {