hg: shenandoah/jdk11: 2 new changesets

[rkennke at redhat.com]

Changeset: 6e176ad4e069
Author:    zgu
Date:      2019-03-26 12:12 -0400
URL:       http://hg.openjdk.java.net/shenandoah/jdk11/rev/6e176ad4e069

[backport] 8221435: Shenandoah should not mark through weak roots
Reviewed-by: rkennke, shade

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkCompact.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahStringDedup.cpp
! src/hotspot/share/gc/shenandoah/shenandoahStringDedup.hpp
! src/hotspot/share/gc/shenandoah/shenandoahTraversalGC.cpp

Changeset: 3a1e23d1eadf
Author:    zgu
Date:      2019-03-28 13:53 -0400
URL:       http://hg.openjdk.java.net/shenandoah/jdk11/rev/3a1e23d1eadf

[backport] 8221629: Shenandoah: Cleanup class unloading logic
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkCompact.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahTraversalGC.cpp