hg: jdk9/dev: 2 new changesets

[lana.steuck at oracle.com]

Changeset: 6c9904922128
Author:    katleman
Date:      2015-04-17 09:59 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/rev/6c9904922128

Added tag jdk9-b60 for changeset 9fa2185bee17

! .hgtags

Changeset: ea38728b4f4b
Author:    lana
Date:      2015-04-17 10:22 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/rev/ea38728b4f4b

Merge