hg: openjfx/jfx-dev/rt: 8226850: Use an EnumSet for DirtyBits instead of an ordinal-based mask

[kevin.rushforth at oracle.com]

Changeset: 643499f0033f
Author:    nlisker
Date:      2019-07-18 00:21 +0300
URL:       https://hg.openjdk.java.net/openjfx/jfx-dev/rt/rev/643499f0033f

8226850: Use an EnumSet for DirtyBits instead of an ordinal-based mask
Reviewed-by: arapte, kcr

! modules/javafx.graphics/src/main/java/com/sun/javafx/scene/DirtyBits.java
! modules/javafx.graphics/src/main/java/javafx/scene/Node.java
! modules/javafx.graphics/src/main/java/javafx/scene/Scene.java