Synopsis

                    WebKitDOMDocumentFragment;
WebKitDOMElement *  webkit_dom_document_fragment_query_selector
                                                        (WebKitDOMDocumentFragment *self,
                                                         const gchar *selectors,
                                                         GError **error);
WebKitDOMNodeList * webkit_dom_document_fragment_query_selector_all
                                                        (WebKitDOMDocumentFragment *self,
                                                         const gchar *selectors,
                                                         GError **error);