rem: }, 
add: } 
context:   onSecurityChange: function(aWebProgress, aRequest, aState, aDownload)  {  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/56a7cc7e827e33854d6ca2bc1d5f309b9f925a19/DownloadProgressListener.js/buggy/toolkit/mozapps/downloads/content/DownloadProgressListener.js