fixup! Bug 40926: Implemented the New Identity feature

    async reloadAddons() {

      logger.info("Reloading add-ons to clear their temporary state.");

      // Reload all active extensions except search engines, which would throw.

      const addons = (

        await AddonManager.getAddonsByTypes(["extension"])

      ).filter(a => a.isActive && !a.id.endsWith("@search.mozilla.org"));

      await Promise.all(addons.map(a => a.reload()));

      const addons = await AddonManager.getAddonsByTypes(["extension"]);

      const isSearchEngine = async addon =>

        (await (await fetch(addon.getResourceURI("manifest.json").spec)).json())

          ?.chrome_settings_overrides?.search_provider;

      const reloadIfNeeded = async addon =>

        addon.isActive && !(await isSearchEngine(addon)) && addon.reload();

      await Promise.all(addons.map(addon => reloadIfNeeded(addon)));

    }

    // Broadcast as a hook to clear other data