nsXPIDLCString embedString;
gtk_moz_embed_get_js_status(GtkMozEmbed *embed){  char *retval = nsnull;  EmbedPrivate *embedPrivate;  nsXPIDLCString embedString;  g_return_val_if_fail ((embed != NULL), (char *)NULL);  g_return_val_if_fail (GTK_IS_MOZ_EMBED(embed), (char *)NULL);  embedPrivate = (EmbedPrivate *)embed->data;  if (embedPrivate->mWindow) {    *getter_Copies(embedString) =      NEW_TOOLKIT_STRING(embedPrivate->mWindow->mJSStatus);    retval = g_strdup(embedString);  }  return retval;}