protected function processResponse($response, $type)
 {
     wfProfileIn(__METHOD__);
     $replaced_count = 0;
     $response = str_replace("blip_ws_results([[{", "[{", $response, $replaced_count);
     if ($replaced_count > 0) {
         $response = str_replace("]);", "", $response);
     } else {
         $response = str_replace("blip_ws_results([{", "[{", $response, $replaced_count);
         $response = str_replace("]);", "]", $response);
     }
     wfProfileOut(__METHOD__);
     return parent::processResponse($response, $type);
 }