rem: unwrapToolbarItems(); 
add: unwrapToolbarItems(true); 
context: function onUnload(aEvent){  removeToolboxListeners();  unwrapToolbarItems();  persistCurrentSets();    notifyParentComplete();  window.close();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/17e4921eea8e13a51eab5a71b62d62009cd7a6e7/customizeToolbar.js/buggy/mail/base/content/customizeToolbar.js