hg: openjfx/2.2/controls/rt: fix RT-21141 XYChart changes categories order spontaneously on Remove DataItem

[hang.vo at oracle.com]

Changeset: a6dd0e5c4451
Author:    Paru Somashekar <paru.somashekar at oracle.com>
Date:      2012-07-16 10:34 -0700
URL:       http://hg.openjdk.java.net/openjfx/2.2/controls/rt/rev/a6dd0e5c4451

fix RT-21141 XYChart changes categories order spontaneously on Remove DataItem

! javafx-ui-controls/src/javafx/scene/chart/CategoryAxis.java