hg: openjfx/9-dev/rt: 8088993: Accepting object is null after a drop

[morris.meyer at oracle.com]

Changeset: 95942b4a2ef8
Author:    Morris Meyer <morris.meyer at oracle.com>
Date:      2015-10-16 09:04 -0400
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/95942b4a2ef8

8088993: Accepting object is null after a drop
Reviewed-by: jgiles

! modules/graphics/src/main/java/javafx/scene/input/DragEvent.java