tree 5ce21b086030f1a5ad5b9a772f2a21a27337ea61
parent 14a0981fdef45967b19c3db4fb2f298c8b5a1f7c
author riddle_hsu <riddle_hsu@htc.com> 1448256123 +0800
committer riddle_hsu <riddle_hsu@htc.com> 1448256123 +0800

Fix race condition when collecting op callback.

Other threads may change mOpModeWatchers, mPackageModeWatchers
by startWatchingMode, stopWatchingMode.

Change-Id: Id260172979ddfc2df9331880805d16ee13e183eb