am 4668f1ed: am 8ee4491d: am e05077d7: am 83da75d9: Added a private apis jar that includes explicitly supported APIs that are not useful for 3rd party developers.

* commit '4668f1ed0d9b4fbb321d25803192d53c31d1ec3d':
  Added a private apis jar that includes explicitly supported APIs that are not useful for 3rd party developers.