[8u] Request for approval to backport 8168364: [macosx] Delete unused class NSPrintinfo

[Phil Race]

Hello,

Please approve the backport of 8168364 to 8u-dev.
Bug: https://bugs.openjdk.java.net/browse/JDK-8168364
9 webrev : http://cr.openjdk.java.net/~prr/8168364/

9 patch was applied to backport to 8. Builds cleanly.

-phil.