rem: ret.addBoth(function(arg){ clearTimeout(timer); 
add: var timer = setTimeout(function(){ ret.cancel(); 
context: 				ret.addBoth(function(arg){					clearTimeout(timer);					retEnd();				});
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/b724cced207e85cb9fcf3722649374920546906b/runner.js/buggy/tests/runner.js