[sh/8u] RFR Shenandoah: Backed out weak roots cleaning during full gc

[Aleksey Shipilev]

On 8/28/20 3:38 PM, Zhengyu Gu wrote:
> This patch backout the workaround [1] for Cassandra failure.
> The root cause was fixed by JDK-8248041 [2] and backported in sh/jdk8u,
> therefore, this workaround is no longer needed.
> 
> Webrev:
> http://cr.openjdk.java.net/~zgu/shenandoah/sh-8u-backout-weak-roots-cleaning-fullgc/webrev.00/

Looks fine. But there is no repository to push yet, as sh/jdk8 is waiting for CPU release.

-- 
Thanks,
-Aleksey