[10] RFR: 8197968: [Backout] JDK-8196883 G1RemSet::refine_card_concurrently doesn't need to check for cards in collection set

[Kim Barrett]

> On Feb 14, 2018, at 6:06 PM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> 
> Hi all,
> 
>  I recently accidentally pushed JDK-8196883 into jdk/jdk10 too, but
> did not notice until now.
> 
> This is the backout. It's a reverse diff of the original push (http://h
> g.openjdk.java.net/jdk/jdk10/rev/808555a54e9c).
> 
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8197968
> Webrev:
> http://cr.openjdk.java.net/~tschatzl/8197968/webrev
> 
> Sorry for the trouble.
> 
> Thanks,
>  Thomas

Looks good.