hg: jdk9/sandbox/jdk: 8153933: Remove intermittent key from TimeZone/Bug6772689.java and move back to tier1

[chris.hegarty at oracle.com]

Changeset: 6c107c537b84
Author:    amlu
Date:      2016-04-22 13:01 +0800
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/6c107c537b84

8153933: Remove intermittent key from TimeZone/Bug6772689.java and move back to tier1
Reviewed-by: darcy

! test/TEST.groups
! test/java/util/TimeZone/Bug6772689.java