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: 10520	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10520/c5a0f058c746061af97fc371cafa789d39462d5f/pluginInstallerService.js/clean/toolkit/mozapps/plugins/content/pluginInstallerService.js