Merge "Send update notifications when the status of a print job updates and make sure to only access mPrintServicesChangeListenerRecords when locked." into nyc-dev
am: bfce110c63

* commit 'bfce110c63541f514c865fc221047b8101932d58':
  Send update notifications when the status of a print job updates and make sure to only access mPrintServicesChangeListenerRecords when locked.

Change-Id: I6d87b7de3325d330b7b03f838ea8ec9475ff85be