nsXBLBinding::GetInsertionPoint(nsIContent* aChild, nsIContent** aResult)
nsXBLBinding::GetInsertionPoint(nsIContent* aChild, nsIContent** aResult, PRUint32* aIndex, nsIContent** aDefaultContent)
nsXBLBinding::GetInsertionPoint(nsIContent* aChild, nsIContent** aResult){  *aResult = nsnull;  if (mInsertionPointTable) {    nsCOMPtr<nsIAtom> tag;    aChild->GetTag(*getter_AddRefs(tag));    nsISupportsKey key(tag);    nsCOMPtr<nsIContent> content = getter_AddRefs(NS_STATIC_CAST(nsIContent*,                                                                  mInsertionPointTable->Get(&key)));    if (!content) {      nsISupportsKey key2(kChildrenAtom);      content = getter_AddRefs(NS_STATIC_CAST(nsIContent*, mInsertionPointTable->Get(&key2)));    }    *aResult = content;    NS_IF_ADDREF(*aResult);  }  return NS_OK;  }