hg: jdk/jdk: 2 new changesets

[per.liden at oracle.com]

Changeset: 3e7fccdb6181
Author:    pliden
Date:      2019-03-22 12:49 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/3e7fccdb6181

8221212: ZGC: Command-line flags should be marked experimental
Reviewed-by: stefank, eosterlund

! src/hotspot/share/gc/z/z_globals.hpp

Changeset: b9cd87da3211
Author:    pliden
Date:      2019-03-22 12:49 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/b9cd87da3211

8221219: ZGC: Remove ZStallOnOutOfMemory option
Reviewed-by: stefank, eosterlund

! src/hotspot/share/gc/z/zObjectAllocator.cpp
! src/hotspot/share/gc/z/z_globals.hpp