RFR (M) 8244180: Shenandoah: carry Phase to ShWorkerTimingsTracker explicitly

[Zhengyu Gu]

Good to me.

-Zhengyu

On 4/30/20 4:16 AM, Aleksey Shipilev wrote:
> RFE:
>    https://bugs.openjdk.java.net/browse/JDK-8244180
> 
> See the rationale in JIRA: it blocks JDK-8243495 (and other counter work, like class unloading).
> 
> Fix:
>    https://cr.openjdk.java.net/~shade/8244180/webrev.01/
> 
> Testing: hotspot_gc_shenandoah, tier{1,2,3} with Shenandoah; tests with JDK-8243495 (where the issue
> was discovered)
>