hg: jdk9/dev/langtools: 2 new changesets

[lana.steuck at oracle.com]

Changeset: 0aa4ef7706ee
Author:    katleman
Date:      2015-08-06 08:07 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/0aa4ef7706ee

Added tag jdk9-b76 for changeset 80ab772222fb

! .hgtags

Changeset: 6ec3d5cb1bfc
Author:    lana
Date:      2015-08-06 11:18 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/6ec3d5cb1bfc

Merge