RFR (XXS): 8227090: G1 does not account the OptMergeRS in cost per card calculation

[Kim Barrett]

> On Jul 10, 2019, at 11:42 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> 
> Hi all,
> 
>  can I have reviews for this (almost-)one-liner that makes sure that
> G1 accounts the OptMergeRS time in the cost per card calculation?
> 
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8227090
> Webrev:
> http://cr.openjdk.java.net/~tschatzl/8227090/webrev
> Testing:
> hs-tier1-5
> 
> Thanks,
>  Thomas

Looks good.