hg: jdk/submit-hs: imported patch JDK-8199667

[thomas.stuefe at gmail.com]

Changeset: 8ee2469b4b12
Author:    stuefe
Date:      2018-03-19 07:55 +0100
URL:       http://hg.openjdk.java.net/jdk/submit-hs/rev/8ee2469b4b12

imported patch JDK-8199667

! src/hotspot/share/memory/metaspace.cpp
+ test/hotspot/gtest/memory/test_chunkManager.cpp