context: function SanitizeListener(){  var pbi = gPrefService.QueryInterface(Components.interfaces.nsIPrefBranchInternal);  pbi.addObserver(this.promptDomain, this, false);  this._setSanitizeItem();    if (gPrefService.prefHasUserValue(this.didSanitizeDomain))    gPrefService.clearUserPref(this.didSanitizeDomain)      this._os = Components.classes["@mozilla.org/observer-service;1"]                       .getService(Components.interfaces.nsIObserverService);  this._os.addObserver(this, "quit-application-granted", false);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/f9db07abc5a5b14b11dbc123fb543db6c61a19a1/browser.js/clean/browser/base/content/browser.js