RFR (S): Recognize windows 8

[Vladimir Kozlov]

Looks good.

Vladimir

Mikael Vidstedt wrote:
> 
> This change adds support for recognizing Windows 8 in 
> os::print_windows_version, inspired by the corresponding changes in the 
> libraries [1][2].
> 
> Verified on a Windows 8 machine and passes JPRT.
> 
> http://cr.openjdk.java.net/~mikael/7170275/webrev.00
> 
> Please help me review, and I'll also be needing a sponsor.
> 
> Thanks,
> Mikael
> 
> [1] http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7170169
> [2] http://cr.openjdk.java.net/~khazra/7170169/7u6/webrev.00
>