hg: jdk9/client/jdk: 8168759: Incorrect vertical positioning of diacritics

[philip.race at oracle.com]

Changeset: df2f48c5d4dd
Author:    prr
Date:      2016-11-16 11:49 -0800
URL:       http://hg.openjdk.java.net/jdk9/client/jdk/rev/df2f48c5d4dd

8168759: Incorrect vertical positioning of diacritics
Reviewed-by: serb

! src/java.desktop/share/native/libfontmanager/HBShaper.c
+ test/java/awt/font/TextLayout/ArabicDiacriticTest.java