hg: jdk/sandbox: 8230327: Make G1DirtyCardQueueSet free-id init unconditional

[chris.hegarty at oracle.com]

Changeset: 6f0215981777
Author:    kbarrett
Date:      2019-08-30 14:05 -0400
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/6f0215981777

8230327: Make G1DirtyCardQueueSet free-id init unconditional
Summary: Remove conditional init and make the set an inline member.
Reviewed-by: sjohanss, lkorinth, tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.hpp
! src/hotspot/share/gc/g1/g1FreeIdSet.hpp