hg: openjfx/jfx-dev/rt: 8197536: TableView, ListView: unexpected scrolling behaviour on up/down keys

[kevin.rushforth at oracle.com]

Changeset: 366a34279559
Author:    tsayao
Date:      2019-06-12 11:43 -0700
URL:       http://hg.openjdk.java.net/openjfx/jfx-dev/rt/rev/366a34279559

8197536: TableView, ListView: unexpected scrolling behaviour on up/down keys
Reviewed-by: kcr, aghaisas

! modules/javafx.controls/src/main/java/javafx/scene/control/skin/VirtualFlow.java
! modules/javafx.controls/src/shims/java/javafx/scene/control/skin/VirtualFlowShim.java
! modules/javafx.controls/src/test/java/test/javafx/scene/control/skin/VirtualFlowTest.java