hg: openjfx/8u-dev/rt: RT-35864: do not call updateItem unless the index has changed

[hang.vo at oracle.com]

Changeset: 66768fc644fb
Author:    David Grieve<david.grieve at oracle.com>
Date:      2014-03-27 08:12 -0400
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/66768fc644fb

RT-35864: do not call updateItem unless the index has changed

! modules/controls/src/main/java/javafx/scene/control/IndexedCell.java
! modules/controls/src/main/java/javafx/scene/control/ListCell.java
! modules/controls/src/main/java/javafx/scene/control/TableCell.java
! modules/controls/src/main/java/javafx/scene/control/TableRow.java
! modules/controls/src/main/java/javafx/scene/control/TreeCell.java
! modules/controls/src/main/java/javafx/scene/control/TreeTableCell.java
! modules/controls/src/main/java/javafx/scene/control/TreeTableRow.java