Add guest mode functionality (1/3) am: 4e10135ef4
am: 6e98ba09a2

* commit '6e98ba09a2722b8aa9242797c379016e0bb42de7':
  Add guest mode functionality (1/3)

Change-Id: I3dd89a69243cdacb5b8ebe5227a2b718b17968d4