automerge: 4ddbed3 * commit '4ddbed3d1fd569c41d0a64b3c37447cde572b36a': Use SystemClock time to keep track of last event times. (Bug 17995039)
automerge: 4ddbed3 * commit '4ddbed3d1fd569c41d0a64b3c37447cde572b36a': Use SystemClock time to keep track of last event times. (Bug 17995039)