// skip 1st line
lockPref("xpinstall.signatures.required", false);
lockPref("extensions.install_origins.enabled", false);

try {
  const cmanifest = Cc["@mozilla.org/file/directory_service;1"]
    .getService(Ci.nsIProperties)
    .get("UChrm", Ci.nsIFile);
  cmanifest.append("utils");
  cmanifest.append("chrome.manifest");
  Components.manager
    .QueryInterface(Ci.nsIComponentRegistrar)
    .autoRegister(cmanifest);

  const objRef = ChromeUtils.import(
    "resource://gre/modules/addons/AddonSettings.jsm"
  );
  const temp = Object.assign(
    {},
    Object.getOwnPropertyDescriptors(objRef.AddonSettings),
    {
      REQUIRE_SIGNING: { value: false },
    }
  );
  objRef.AddonSettings = Object.defineProperties({}, temp);
} catch (err) {}

try {
  Cu.import("chrome://userchromejs/content/BootstrapLoader.jsm");
} catch (err) {}

try {
  Cu.import("chrome://userchromejs/content/userChrome.jsm");
} catch (err) {}