hg: jdk/hs: 2 new changesets

[daniel.daugherty at oracle.com]

Changeset: d851eb254409
Author:    jgeorge
Date:      2017-11-27 15:26 -0500
URL:       http://hg.openjdk.java.net/jdk/hs/rev/d851eb254409

8191919: Include TestJhsdbJstackLock.java in ProblemList.txt
Reviewed-by: dcubed

! test/hotspot/jtreg/ProblemList.txt

Changeset: 87b6295b3f4f
Author:    dcubed
Date:      2017-11-27 17:51 -0500
URL:       http://hg.openjdk.java.net/jdk/hs/rev/87b6295b3f4f

Merge