hg: openjfx/8u-dev/rt: RT-35891: TreeTableView cells are not in parameterised CellTest class

[hang.vo at oracle.com]

Changeset: 2f2379857779
Author:    jgiles
Date:      2014-03-18 14:17 +1300
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/2f2379857779

RT-35891: TreeTableView cells are not in parameterised CellTest class
This changeset adds the TreeTableRow and TreeTableCell classes to the CellTest
parameterised test class, enabling these two classes to have the ~41 unit tests
run against each of them.

! modules/controls/src/main/java/javafx/scene/control/TreeTableCell.java
! modules/controls/src/test/java/javafx/scene/control/CellTest.java