/* import-globals-from ../unit/head_trr.js */

var { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
var { NetUtil } = ChromeUtils.import("resource://gre/modules/NetUtil.jsm");
var { XPCOMUtils } = ChromeUtils.import(
  "resource://gre/modules/XPCOMUtils.jsm"
);

load("../unit/head_trr.js");
