rem: this._request = null; this._listener = null; 
add: this._reset(); 
context:   stopSearch: function() {    if (this._request) {      this._request.abort();      this._request = null;      this._listener = null;    }  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/0c475cfb822443e7e37fa122d070c2db264f0651/nsSearchSuggestions.js/buggy/browser/components/search/nsSearchSuggestions.js