hg: hsx/hotspot-rt: Added tag jdk8-b31 for changeset 0b66f43b89a6

[john . coomes]

Changeset: 88176171e940
Author:    katleman
Date:      2012-03-22 12:40 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-rt/rev/88176171e940

Added tag jdk8-b31 for changeset 0b66f43b89a6

! .hgtags