add: if (document.getElementById("addonsMsg").notifyData == "addons-no-updates") window.removeEventListener("command", noUpdatesDismiss, true); 
context: function Shutdown() {  gPref = null;  gExtensionsView.removeEventListener("select", onAddonSelect, false);  gExtensionsView.database.RemoveDataSource(gExtensionManager.datasource);  gExtensionManager.removeUpdateListenerAt(gObserverIndex);  var os = Components.classes["@mozilla.org/observer-service;1"]                     .getService(Components.interfaces.nsIObserverService);  os.removeObserver(gAddonsMsgObserver, "addons-message-notification");  os.removeObserver(gDownloadManager, "xpinstall-download-started");}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/1b61d7b2c643b5b4eecb134dd7092ffe1782235b/extensions.js/clean/toolkit/mozapps/extensions/content/extensions.js