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

[David Holmes]

PS.

On 10/10/2018 3:10 AM, Harold David Seigel 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.

Note that should have happened when Unsyncloadclass was made obsolete.

David
-----

> 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
>