hg: jdk/jdk: 8232176: Shenandoah: new assert in ShenandoahEvacuationTask is too strong

[shade at redhat.com]

Changeset: adbd1504c998
Author:    shade
Date:      2019-10-14 11:03 +0200
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/adbd1504c998

8232176: Shenandoah: new assert in ShenandoahEvacuationTask is too strong
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp