hg: shenandoah/jdk8u/hotspot: All threads should have GC LABs.

[roman at kennke.org]

Changeset: 3c1ff4455c33
Author:    shade
Date:      2017-02-23 21:44 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk8u/hotspot/rev/3c1ff4455c33

All threads should have GC LABs.

! src/share/vm/gc_implementation/shenandoah/shenandoahHeap.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/vmThread.cpp