setEnabledNativeControls(enabled) {
    // If we enable the native controls, the element must be tab-navigable.
    // If we disable the native controls, we want to make sure that the video
    // element itself is not tab-navigable, so that the element is skipped over
    // when tabbing through the page.
    this.localVideo_.controls = enabled;
    this.localVideo_.tabIndex = enabled ? 0 : -1;

    if (enabled) {
      this.setEnabledShakaControls(false);
    }
  }
Enable or disable native browser controls. Enabling disables shaka
controls.

@param {boolean} enabled
@export