hg: openjfx/8/controls/rt: RT-32676 - ProgressIndicator : possible null timeline if clipped, and then set invisible.

[hang . vo]

Changeset: e7d52acb03ee
Author:    mickf
Date:      2013-09-03 13:45 +0100
URL:       http://hg.openjdk.java.net/openjfx/8/controls/rt/rev/e7d52acb03ee

RT-32676 - ProgressIndicator : possible null timeline if clipped, and then set 
invisible.

! 
modules/controls/src/main/java/com/sun/javafx/scene/control/skin/ProgressBarSkin.java
! 
modules/controls/src/main/java/com/sun/javafx/scene/control/skin/ProgressIndicatorSkin.java