Request for approval: 8047061 [macosx] Crash when setting display mode

[Petr Pchelko]

Hello, 

This is a request for approval to backport the fix to the jdk8u-dev repository.

The bug: https://bugs.openjdk.java.net/browse/JDK-8047061
The fix: http://hg.openjdk.java.net/jdk9/client/jdk/rev/82159b0fd359
The review: http://mail.openjdk.java.net/pipermail/awt-dev/2014-June/008056.html 

Thank you.
With best regards. Petr.