Request for approval: JDK-8041572 [macosx] huge native memory leak in AWTWindow.m

[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-8041572
The fix: http://hg.openjdk.java.net/jdk9/client/jdk/rev/63e1be3350fa

Thank you.
With best regards. Petr.