fixup! Customize moz-toggle for tor-browser.

  inputTemplate() {

    const { pressed, disabled, ariaLabel, handleClick } = this;

    // For tor-browser, if we have a title we use it as the aria-description.

    // Used for tor-browser#41333.

    // Only set the description using the title if it differs from the

    // accessible name derived from the label.

    const label = ariaLabel || this.label;

    const ariaDescription = label === this.title ? undefined : this.title;

    return html`<button

      id="input"

      part="button"