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 am: 9cb79d193b
am: 2d4b463388

* commit '2d4b4633881afd722556dd5af59ab1067c03789a':
  Send update notifications when the status of a print job updates and make sure to only access mPrintServicesChangeListenerRecords when locked.

Change-Id: I0af708f61999d5b9d4a1be6c87abf2858ac6f971