hg: openjfx/jfx-dev/rt: 8222457: TabPane doesn't respect order of TabPane.getTabs() list

[ambarish.rapte at oracle.com]

Changeset: a30f08e154af
Author:    arapte
Date:      2019-06-28 12:18 +0530
URL:       http://hg.openjdk.java.net/openjfx/jfx-dev/rt/rev/a30f08e154af

8222457: TabPane doesn't respect order of TabPane.getTabs() list
Reviewed-by: kcr, aghaisas

! modules/javafx.controls/src/main/java/javafx/scene/control/skin/TabPaneSkin.java
+ tests/system/src/test/java/test/robot/javafx/scene/TabPanePermuteGetTabsTest.java