Method resetExitTimer

content_scripts/link_hints.js:1508–1511

()

    this.timer = Utils.setTimeout(delay, () => this.exit());

    const resetExitTimer = () => {
      clearTimeout(this.timer);
      this.timer = Utils.setTimeout(delay, () => this.exit());
    };

    this.onExit(() => callback(true)); // true -> isSuccess.
  }