hg: openjfx/8/controls/rt: RT-31149 NPE showing NumberAxis without setting Side,

[hang.vo at oracle.com]

Changeset: 5b75776bb378
Author:    psomashe
Date:      2013-06-25 16:47 -0700
URL:       http://hg.openjdk.java.net/openjfx/8/controls/rt/rev/5b75776bb378

RT-31149 NPE showing NumberAxis without setting Side,
RT-31018 LineChart plots obsolete series data
Some unit tests to increase code coverage.

! javafx-ui-charts/src/javafx/scene/chart/XYChart.java
! javafx-ui-charts/test/javafx/scene/chart/ChartTestBase.java
! javafx-ui-charts/test/javafx/scene/chart/LineChartTest.java
! javafx-ui-charts/test/javafx/scene/chart/PieChartTest.java
! javafx-ui-charts/test/javafx/scene/chart/XYChartTest.java
! javafx-ui-controls/src/javafx/scene/chart/Axis.java
! javafx-ui-controls/src/javafx/scene/chart/ValueAxis.java