hg: jdk9/sandbox/jdk: 8146718: jdk/internal/jimage tests listed in both tier 1 and tier 2

[chris.hegarty at oracle.com]

Changeset: dc56076a794a
Author:    darcy
Date:      2016-01-08 14:06 -0800
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/dc56076a794a

8146718: jdk/internal/jimage tests listed in both tier 1 and tier 2
Reviewed-by: rriggs

! test/TEST.groups