hg: shenandoah/jdk10/hotspot: Refactor ShenandoahHeapLock

[ashipile at redhat.com]

Changeset: 61ba5847a26a
Author:    shade
Date:      2017-08-25 12:59 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk10/hotspot/rev/61ba5847a26a

Refactor ShenandoahHeapLock

! src/share/vm/gc/shenandoah/shenandoahHeap.cpp
! src/share/vm/gc/shenandoah/shenandoahHeap.hpp
+ src/share/vm/gc/shenandoah/shenandoahHeapLock.hpp
! src/share/vm/gc/shenandoah/shenandoahMarkCompact.cpp
! src/share/vm/gc/shenandoah/shenandoahPartialGC.cpp
! src/share/vm/gc/shenandoah/shenandoahVerifier.cpp