hg: jdk7u/jdk7u6/langtools: Added tag jdk7u6-b30 for changeset bcd1d067d525

[david . katleman]

Changeset: 2d6017454236
Author:    katleman
Date:      2012-08-13 14:20 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u6/langtools/rev/2d6017454236

Added tag jdk7u6-b30 for changeset bcd1d067d525

! .hgtags