rem: onProgress: function (aIndex, aValue, aMaxValue) 
add: onProgress: function(aRequest, aContext, aProgress, aProgressMax) 
context:   onProgress: function (aIndex, aValue, aMaxValue)  {    // get the pid to return to the wizard    var pid = this.pluginPidArray[aIndex];    gPluginInstaller.pluginInstallationProgressMeter(pid, aValue, aMaxValue);  }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/7890848d2a5ec3277721cdc787f931ff47f37bab/pluginInstallerService.js/clean/toolkit/mozapps/plugins/content/pluginInstallerService.js