hg: jdk9/sandbox/hotspot: 8149777: Enable enhanced failure handler for "make test"

[chris.hegarty at oracle.com]

Changeset: aa932d6404c1
Author:    erikj
Date:      2016-04-14 15:13 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/aa932d6404c1

8149777: Enable enhanced failure handler for "make test"
Reviewed-by: ihse

! test/Makefile