Merge changes from topics "usc-less-domain", "usc-less-split-flag", "usc-less-ui" into tm-qpr-dev

* changes:
  Splits up the flag.
  UserRecord support in user interactor.
  user UI layer changes to support USC dep removal
  UserInteractor changes to not depend on USC
  GuestUserInteractor.
  RefreshScheduler.
  User data layer without dependency on USC
  Extracts dialogs out of old UserSwitcherController.
  Adds snapshot function for isKeyguardShowing.
  Adds telephony repository and interactor.
  Moves enforcedAdmin into UserRecord.