hg: jdk8/build/jdk: Added tag jdk8-b21 for changeset 664fa4fb0ee4

[david . katleman]

Changeset: dda27c73d8db
Author:    katleman
Date:      2012-01-13 10:05 -0800
URL:       http://hg.openjdk.java.net/jdk8/build/jdk/rev/dda27c73d8db

Added tag jdk8-b21 for changeset 664fa4fb0ee4

! .hgtags