hg: openjfx/jfx-dev/rt: 8185937: Editable Spinner up/down keys do not increment/decrement

[kevin.rushforth at oracle.com]

Changeset: d5d3850a67c6
Author:    swpalmer
Date:      2019-07-12 04:52 -0700
URL:       https://hg.openjdk.java.net/openjfx/jfx-dev/rt/rev/d5d3850a67c6

8185937: Editable Spinner up/down keys do not increment/decrement
Reviewed-by: kcr, aghaisas

! modules/javafx.controls/src/main/java/com/sun/javafx/scene/control/behavior/SpinnerBehavior.java
! modules/javafx.controls/src/main/java/javafx/scene/control/skin/SpinnerSkin.java
! modules/javafx.controls/src/test/java/test/javafx/scene/control/SpinnerTest.java