hg: openjfx/9-dev/rt: 8145567: Slider: snapToTicks not honoured on changing to true

[vadim.pakhnushev at oracle.com]

Changeset: df5df72e4a7a
Author:    vadim
Date:      2016-01-26 12:04 +0300
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/df5df72e4a7a

8145567: Slider: snapToTicks not honoured on changing to true
Reviewed-by: jgiles

! modules/controls/src/main/java/com/sun/javafx/scene/control/behavior/SliderBehavior.java
! modules/controls/src/main/java/javafx/scene/control/skin/SliderSkin.java
! modules/controls/src/test/java/test/javafx/scene/control/SliderTest.java