rem: var xpiManager = Components.classes["@mozilla.org/xpinstall/install-manager;1"] .createInstance(Components.interfaces.nsIXPInstallManager); xpiManager.initManagerWithHashes(aPluginXPIUrlsArray, aPluginHashes, aPluginXPIUrlsArray.length, this); 
add: this._xpiPlugins = aXPIPlugins;  if (this._xpiPlugins.length > 0) { this._xpisDone = false;  var xpiManager = Components.classes["@mozilla.org/xpinstall/install-manager;1"] .createInstance(Components.interfaces.nsIXPInstallManager); xpiManager.initManagerWithHashes( [plugin.XPILocation for each (plugin in this._xpiPlugins)], [plugin.XPIHash for each (plugin in this._xpiPlugins)], this._xpiPlugins.length, this); } else { this._xpisDone = true; } 
context:   startPluginInstallation: function (aPluginXPIUrlsArray,                                     aPluginHashes,                                     aPluginPidArray) {     this.pluginPidArray = aPluginPidArray;     var xpiManager = Components.classes["@mozilla.org/xpinstall/install-manager;1"]                                .createInstance(Components.interfaces.nsIXPInstallManager);     xpiManager.initManagerWithHashes(aPluginXPIUrlsArray, aPluginHashes,                                      aPluginXPIUrlsArray.length, this);  },
meta: 10520	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10520/c5a0f058c746061af97fc371cafa789d39462d5f/pluginInstallerService.js/clean/toolkit/mozapps/plugins/content/pluginInstallerService.js