rem: leakDetector.vtable.traceObject(document, leakDetector.verbose); 
add: leakDetector.traceObject(document, leakDetector.verbose); 
context: function traceChrome(){    leakDetector.vtable.traceObject(document, leakDetector.verbose);}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/f516e86f4dcbbd4e99de08634c971bb6bb0c385c/navigator.js/buggy/suite/browser/navigator.js