Function webkit2gtk_webextension_sys::webkit_dom_document_get_elements_by_class_name_as_html_collection

pub unsafe extern "C" fn webkit_dom_document_get_elements_by_class_name_as_html_collection(
    self_: *mut WebKitDOMDocument, 
    classNames: *const c_char
) -> *mut WebKitDOMHTMLCollection