hg: shenandoah/jdk: Use jint in oom-evac-handler to match older JDKs Atomic support better

[ashipile at redhat.com]

Changeset: 2742d73decc4
Author:    shade
Date:      2018-03-12 19:38 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/2742d73decc4

Use jint in oom-evac-handler to match older JDKs Atomic support better

! src/hotspot/share/gc/shenandoah/shenandoahEvacOOMHandler.cpp
! src/hotspot/share/gc/shenandoah/shenandoahEvacOOMHandler.hpp