[8u-dev] Request for approval 8170552 & 8175025

[dmitry markov]

Hello,

Can I get an approval to backport the following fixes:  8170552 and 
8175025 to 8u-dev, please? Both patches apply cleanly.

Bug:
https://bugs.openjdk.java.net/browse/JDK-8170552
([macosx] Wrong rendering of diacritics on macOS)
Review:
http://mail.openjdk.java.net/pipermail/2d-dev/2017-February/008199.html
jdk9 changeset:
http://hg.openjdk.java.net/jdk9/client/jdk/rev/04b8a8fb5806

Bug:
https://bugs.openjdk.java.net/browse/JDK-8175025
(The copyright section in the 
test/java/awt/font/TextLayout/DiacriticsDrawingTest.java should be updated)
Review:
http://mail.openjdk.java.net/pipermail/2d-dev/2017-February/008223.html
jdk9 changeset:
http://hg.openjdk.java.net/jdk9/client/jdk/rev/7f92506142d1

Cumulative jdk8u webrev:
http://cr.openjdk.java.net/~dmarkov/8170552_and_8175025/webrev.00/

Thanks,
Dmitry