RFR: 8230564: Remove os_ext.hpp

[coleen.phillimore at oracle.com]

Looks good.
Coleen

On 9/4/19 7:23 AM, Stefan Karlsson wrote:
> Hi all,
>
> Please review this patch to remove os_ext.hpp.
>
> https://cr.openjdk.java.net/~stefank/8230564/webrev.01/
> https://bugs.openjdk.java.net/browse/JDK-8230564
>
> Oracle doesn't need this file anymore. Is anyone else replacing this 
> with their own version, or can we simply remove it?
>
> Thanks,
> StefanK