hg: jdk9/sandbox/hotspot: Merge

[roger.riggs at oracle.com]

Changeset: a72a2ad38d80
Author:    rriggs
Date:      2015-02-04 17:13 -0500
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/a72a2ad38d80

Merge

- make/linux/makefiles/build_vm_def.sh