hg: shenandoah/jdk10: Fix/improve traversal CLD processing

[roman at kennke.org]

Changeset: 6cf73d6648f7
Author:    rkennke
Date:      2018-02-07 12:02 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk10/rev/6cf73d6648f7

Fix/improve traversal CLD processing

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