Merge "Added a onRestrictBackgroundBlacklistChanged() callback." into nyc-dev am: 2c6a450fa2
am: 3b91df7ccf

* commit '3b91df7ccf7ee4adf9914ffcdcbf220eb9f9fd08':
  Added a onRestrictBackgroundBlacklistChanged() callback.

Change-Id: Idb223f33d6c5b1d4054bd41f4b9b9672c507986c