add: var prefs = getReporterPrefBranch(); 
context: function setPrivacyPref(){  var prefs = Components.classes["@mozilla.org/preferences-service;1"]                        .getService(Components.interfaces.nsIPrefService)                   	.getBranch("extensions.reporter.");  if (document.getElementById('dontShowPrivacyStatement').checked){    prefs.setBoolPref("hidePrivacyStatement", true);  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/262ec6c7aabcb1b9c7cb94a27a6f07135b94083d/reportWizard.js/buggy/extensions/reporter/resources/content/reporter/reportWizard.js