RFR: 8199619: Building HotSpot on Windows should define NOMINMAX

[Robin Westberg]

Hi all,

Please review this small change that defines the NOMINMAX macro when building HotSpot on Windows.

Issue: https://bugs.openjdk.java.net/browse/JDK-8199619
Webrev: http://cr.openjdk.java.net/~rwestberg/8199619/webrev.00/ <http://cr.openjdk.java.net/~rwestberg/8199619/webrev.00/>
Testing: building with/without precompiled headers, hs-tier1

Best regards,
Robin