hg: openjfx/8/controls/rt: fix RT-26110 LineChart removes existing styles from custom symbols

[hang.vo at oracle.com]

Changeset: a90b954395d7
Author:    Paru Somashekar <paru.somashekar at oracle.com>
Date:      2012-11-26 12:30 -0800
URL:       http://hg.openjdk.java.net/openjfx/8/controls/rt/rev/a90b954395d7

fix RT-26110 LineChart removes existing styles from custom symbols

! javafx-ui-charts/src/javafx/scene/chart/LineChart.java