RFR 8207689: Remove the vm options which are expiring in JDK 12

[Karen Kinnear]

Looks good Harold. Thank you for catching that. 

Karen

> On Oct 9, 2018, at 1:10 PM, Harold David Seigel <harold.seigel at oracle.com> wrote:
> 
> Hi,
> 
> Please review this fix for JDK-8207689.  Most of the VM options listed in the bug have already been deleted.  The only remaining thing to remove was a PerfCounter used with the UnsyncloadClass option.
> 
> Open Webrev: http://cr.openjdk.java.net/~hseigel/bug_8207689/webrev/index.html
> 
> JBS Bug:  https://bugs.openjdk.java.net/browse/JDK-8207689
> 
> The fix was tested by running Mach5 tiers 1 and 2 tests and builds on Linux-x64, Windows, and Mac OS X, running tiers 3-5 tests on Linux-x64, and by running JCK-12 Lang and VM tests on Linux-x64.
> 
> Thanks, Harold
>