rem: if (leakDetector == null) leakDetector = createInstance("component: 
add: if (leakDetector == null) { leakDetector = createInstance("component: if (leakDetector == null) { dump("Could not create leak detector, leak detection probably\n"); dump("not compiled into this browser\n"); } } 
context: function dumpMemoryLeaks() {	if (leakDetector == null)		leakDetector = createInstance("component://netscape/xpcom/leakdetector", "nsILeakDetector");	if (leakDetector != null)		leakDetector.dumpLeaks();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/7ac7233df8a944b4f5def2bcbecfc90faed536c1/navigator.js/clean/xpfe/browser/resources/content/navigator.js