hg: shenandoah/jdk: Disable AOT without noise in stderr

[ashipile at redhat.com]

Changeset: d63529ce9b0a
Author:    shade
Date:      2018-06-13 09:08 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/d63529ce9b0a

Disable AOT without noise in stderr

! src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeuristics.cpp