hg: shenandoah/jdk8u/hotspot: JDK8u: Silence compilation warnings on implicit type conversion

[zgu at redhat.com]

Changeset: 4f75ec139b16
Author:    zgu
Date:      2018-09-04 20:50 -0400
URL:       http://hg.openjdk.java.net/shenandoah/jdk8u/hotspot/rev/4f75ec139b16

JDK8u: Silence compilation warnings on implicit type conversion

! src/share/vm/gc_implementation/shenandoah/shenandoahHeapRegion.cpp
! src/share/vm/gc_implementation/shenandoah/shenandoahPhaseTimings.cpp