git: openjdk/mobile: 8231947: Shenandoah: cleanup ShenandoahHumongousMoves flag treatment

[duke]

Changeset: d2d6b637
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2019-10-10 21:54:54 +0000
URL:       https://git.openjdk.java.net/mobile/commit/d2d6b637

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