hg: jdk/sandbox: 8237963: Shenandoah: Heap iteration should use concurrent version of string dedup roots

[chris.hegarty at oracle.com]

Changeset: 369e969a0610
Author:    zgu
Date:      2020-01-28 15:47 -0500
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/369e969a0610

8237963: Shenandoah: Heap iteration should use concurrent version of string dedup roots
Reviewed-by: shade

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