nsDOMDocumentType::GetNodeValue(nsAString& aNodeValue) { SetDOMStringToNull(aNodeValue);  return NS_OK; }
NS_IMPL_IDOMNODE_USING_GENERIC_DOM_DATA(mInner)
nsDOMDocumentType::GetNodeValue(nsAString& aNodeValue){  SetDOMStringToNull(aNodeValue);  return NS_OK;}