hg: openjfx/9-dev/rt: 8091874: Need API in GridPane to get row count, column count, and cell bounds

[chien.yang at oracle.com]

Changeset: 52988193a50e
Author:    ckyang
Date:      2016-05-20 21:23 -0700
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/52988193a50e

8091874: Need API in GridPane to get row count, column count, and cell bounds
Reviewed-by: kcr

! apps/scenebuilder/SceneBuilderKit/src/com/oracle/javafx/scenebuilder/kit/util/Deprecation.java
! modules/graphics/src/main/java/javafx/scene/layout/GridPane.java