RFR: 8150421: Delete experimental G1UseConcMarkReferenceProcessing

[Kim Barrett]

> On Feb 25, 2016, at 7:17 PM, Tao Mao <yiyeguhu at gmail.com> wrote:
> 
> Looks good.
> 
> Tao
> 
> On Thu, Feb 25, 2016 at 3:22 PM, Kim Barrett <kim.barrett at oracle.com> wrote:
> Please review this small cleanup to remove an experimental command
> line option that has long since served its purpose.
> 
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8150421
> 
> Webrev:
> http://cr.openjdk.java.net/~kbarrett/8150421/webrev.00/

Thanks, Tao.