rem: if ("gBrowser" in window.opener) 
add: if (window.opener.gBrowser) 
context:   _getSecurityUI : function() {    if ("gBrowser" in window.opener)      return window.opener.gBrowser.securityUI;    return null;  },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8395/54aa82bf3ff47c283d342a74d7578e45101d011d/security.js/buggy/browser/base/content/pageinfo/security.js