hg: shenandoah/jdk: Disable AOT for Shenandoah

[zgu at redhat.com]

Changeset: 3bea7fdcf37c
Author:    zgu
Date:      2018-06-04 15:33 -0400
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/3bea7fdcf37c

Disable AOT for Shenandoah

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