defaultPref("privacy.clearOnShutdown.cache", false);
defaultPref("privacy.clearOnShutdown.cookies", false);
defaultPref("privacy.clearOnShutdown.offlineApps", false);
defaultPref("privacy.clearOnShutdown.downloads", false);
defaultPref("privacy.clearOnShutdown.formdata", false);
defaultPref("privacy.clearOnShutdown.history", false);
defaultPref("privacy.clearOnShutdown.sessions", false);
defaultPref("privacy.sanitize.sanitizeOnShutdown", false);