message: removing unused tryCallback
diff: @@ -205,19 +205,6 @@ define(["Tone/core/Tone", "Tone/signal/TickSignal", "Tone/core/TimelineState",
  }
  };
  - /**
  - * Invoke the callback with a try/catch block
  - * @param {Time} time The time to invoke the callback
  - * @private
  - */
  - Tone.Clock.prototype._tryCallback = function(time){
  - try {
  - this.callback(time);
  - } catch(e){
  - return e;
  - }
  - };
  -
  /**
  * Returns the scheduled state at the given time.
  * @param {Time} time The time to query.
  