async free(cookie, options = {}) {
    const tid = this._ids.get(cookie.id);
    await log.trace.complete({ data: options, id: tid }, `free: ${cookie.id}`, async () => {
      await this._driver.free(cookie, options);
    });
  }
@param {DeviceCookie} cookie
@param {DeallocOptions} options
@returns {Promise<void>}