hg: jdk/jdk: 8231947: Shenandoah: cleanup ShenandoahHumongousMoves flag treatment

[shade at redhat.com]

Changeset: 8b60ae8a2569
Author:    shade
Date:      2019-10-10 21:54 +0200
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/8b60ae8a2569

8231947: Shenandoah: cleanup ShenandoahHumongousMoves flag treatment
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkCompact.cpp
! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp
+ test/hotspot/jtreg/gc/shenandoah/options/TestHumongousMoves.java