moveTo(timeInSeconds) {
    this.originTime_ = this.mediaElement_.currentTime;
    this.targetTime_ = timeInSeconds;

    this.remainingAttempts_ = this.maxAttempts_;

    // Set the time and then start the timer. The timer will check if the set
    // was successful, and retry if not.
    this.mediaElement_.currentTime = timeInSeconds;
    this.timer_.tickEvery(/* seconds= */ 0.1);
  }
Try forcing the media element to move to |timeInSeconds|. If a previous
call to |moveTo| is still in progress, this will override it.

@param {number} timeInSeconds