hg: jdk7u/jdk7u6: Added tag jdk7u6-b21 for changeset 29f6fb1833eb

[christine . lu]

Changeset: 31cdab09d719
Author:    cl
Date:      2012-07-27 16:13 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u6/rev/31cdab09d719

Added tag jdk7u6-b21 for changeset 29f6fb1833eb

! .hgtags