hg: jdk9/dev/langtools: 2 new changesets

[lana.steuck at oracle.com]

Changeset: f499b0395ae8
Author:    katleman
Date:      2015-06-25 10:21 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/f499b0395ae8

Added tag jdk9-b70 for changeset d732d6dfa727

! .hgtags

Changeset: dc35e315436d
Author:    lana
Date:      2015-06-28 16:39 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/dc35e315436d

Merge