hg: jdk9/client/hotspot: 2 new changesets

[david.dehaven at oracle.com]

Changeset: 306281635c1e
Author:    katleman
Date:      2015-08-13 12:20 -0700
URL:       http://hg.openjdk.java.net/jdk9/client/hotspot/rev/306281635c1e

Added tag jdk9-b77 for changeset e66c3813789d

! .hgtags

Changeset: 20dc06b04fe5
Author:    lana
Date:      2015-08-13 14:15 -0700
URL:       http://hg.openjdk.java.net/jdk9/client/hotspot/rev/20dc06b04fe5

Merge