function bindTimeUpdate() {
    /*
    Bind for time update
    */
    _config2.default.audio.removeEventListener("timeupdate", _timeUpdate2.default.handle);
    _config2.default.audio.addEventListener("timeupdate", _timeUpdate2.default.handle);

    /*
    Bind for duration change
    */
    _config2.default.audio.removeEventListener("durationchange", _timeUpdate2.default.handle);
    _config2.default.audio.addEventListener("durationchange", _timeUpdate2.default.handle);
  }
On time update for the audio element, update visual displays that
represent the time on either a visualized element or time display.

@access private