      *  Placeholder for mixin by ButtonAccImpl.
      */
     mx_internal static var createAccessibilityImplementation:Function;
-    
-    // FIXME (rfrishbe): These should be styles
-    private static const DELAY_TO_SHOW_SELECTION_IN_TOUCH_MODE:int = 150;
-    private static const DELAY_TO_REMOVE_SELECTION_IN_TOUCH_MODE:int = 100;
 
     //--------------------------------------------------------------------------
     //

    /**
     *  @private
     */
    private function touchScrollStartHandler(event:TouchScrollEvent):void
    {
        // if we have a timer going on, let's stop it to make sure we don't
        // select the button later

     */
    private function startDeselectButtonAfterDelayTimer():void
    {
        var minimumDownStateTime:int = getStyle("minimumDownStateTime");
        
        if (minimumDownStateTime > 0)
        {
            mouseUpDeselectTimer = new Timer(minimumDownStateTime, 1);
            mouseUpDeselectTimer.addEventListener(TimerEvent.TIMER_COMPLETE, mouseUpDeselectTimer_timerCompleteHandler);
            mouseUpDeselectTimer.start();
        }
        else
        {
            mouseUpDeselectTimer_timerCompleteHandler();
        }
    }
    
    /**
