am 23d0e99a: (-s ours) am 64773d98: am a0657a0b: am 4ec70cf7: am f5211bbd: am dfc81657: Use new ContactPhotoManager APIs for letter tile avatars

* commit '23d0e99a161fb099b5980370adb18217024b8414':
  Use new ContactPhotoManager APIs for letter tile avatars