add:   gSanitizeListener = new SanitizeListener(); 
context: function nonBrowserWindowDelayedStartup(){  // loads the services  initServices();  initBMService();  // init global pref service  gPrefService = Components.classes["@mozilla.org/preferences-service;1"]                           .getService(Components.interfaces.nsIPrefBranch);}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/9f42f8a2e49221ac12d0b1d4fe532baf1082d9fe/browser.js/clean/browser/base/content/browser.js