Merge "Fix some issues of GroupSynchronization - findGroup() with null callback...
authorUze Choi <uzchoi@samsung.com>
Wed, 7 Jan 2015 08:18:42 +0000 (08:18 +0000)
committerGerrit Code Review <gerrit@172.30.200.205>
Wed, 7 Jan 2015 08:18:42 +0000 (08:18 +0000)

Trivial merge