hg: jdk7/build/langtools: Added tag jdk7-b74 for changeset 1a66b08deed0

[kelly . ohair]

Changeset: 79c13af9217e
Author:    xdono
Date:      2009-10-15 16:40 -0700
URL:       http://hg.openjdk.java.net/jdk7/build/langtools/rev/79c13af9217e

Added tag jdk7-b74 for changeset 1a66b08deed0

! .hgtags