hg: jdk9/hs-comp/hotspot: 8080281: 8068945 changes break building the zero JVM variant

[zoltan.majo at oracle.com]

Changeset: dee9ddf02864
Author:    zmajo
Date:      2015-05-18 19:54 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/dee9ddf02864

8080281: 8068945 changes break building the zero JVM variant
Summary: Define the PreserveFramePointer flag also in globals_zero.hpp
Reviewed-by: simonis, kvn, sgehwolf

! src/cpu/zero/vm/globals_zero.hpp