RFR: Integrate Shenandoah tests to upstream test groups

[Aleksey Shipilev]

On 10/15/2018 05:35 PM, Zhengyu Gu wrote:
> Integrated Shenandoah tier1 tests to upstream tier1 test groups, and prevent tier1 tests to step
> into gc/shenandoah directory to pick up other tests.
> 
> Also, moved shenandoah test groups into more proper section.
> 
> Webrev: http://cr.openjdk.java.net/~zgu/shenandoah/test_group/webrev.00/

Good!

Do we need "shenandoah_stress" testgroup? We can just inline it in "tier3_gc_shenandoah", I think?

Thanks,
-Aleksey