hg: jdk/client: 8177960: Deprecate the Swing Motif Look and Feel and document it as unsupported on macOS

[sergey.bylokhov at oracle.com]

Changeset: a26c1f6f9ad5
Author:    serb
Date:      2019-03-22 12:44 -0700
URL:       http://hg.openjdk.java.net/jdk/client/rev/a26c1f6f9ad5

8177960: Deprecate the Swing Motif Look and Feel and document it as unsupported on macOS
Reviewed-by: psadhukhan, prr

! src/java.desktop/share/classes/com/sun/java/swing/plaf/motif/MotifLookAndFeel.java
! src/java.desktop/unix/classes/sun/awt/X11/XAWTLookAndFeel.java