hg: shenandoah/jdk: Fix non-PCH build failures: x86_64, aarch64, arm32, ppc64, s390x

[ashipile at redhat.com]

Changeset: 68c7a2b7aab5
Author:    shade
Date:      2018-06-12 19:32 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/68c7a2b7aab5

Fix non-PCH build failures: x86_64, aarch64, arm32, ppc64, s390x

! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/arm/gc/shenandoah/shenandoahBarrierSetAssembler_arm.hpp
! src/hotspot/cpu/ppc/gc/shenandoah/shenandoahBarrierSetAssembler_ppc.hpp
! src/hotspot/cpu/s390/gc/shenandoah/shenandoahBarrierSetAssembler_s390.hpp
! src/hotspot/cpu/sparc/gc/shenandoah/shenandoahBarrierSetAssembler_sparc.hpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.hpp