am e0a7cfa0: am 981c4561: am 7ab11e45: am 5fd47543: am 85c73c40: Merge "[UserManager] expose method to retrieve credential owner" into mnc-dev

* commit 'e0a7cfa026da56f1197c1feea79f76153c5eddd5':
  [UserManager] expose method to retrieve credential owner