hg: jdk/sandbox: Merge

[andy.herrick at oracle.com]

Changeset: a9316bb4c0e8
Author:    herrick
Date:      2019-10-28 11:21 -0400
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/a9316bb4c0e8

Merge

- test/hotspot/gtest/oops/test_markOop.cpp
+ test/hotspot/gtest/oops/test_markWord.cpp