Add guest mode functionality (3/3) am: e1ca5cccd6 am: 480b762641 am: b01d679002 am: 0b2a403b82  -s ours am: 6d74162bea am: 46790a61d3
am: 5b68598a5f

* commit '5b68598a5f4e0bef1ee87671617be8476dbf30a6':
  Add guest mode functionality (3/3)

Change-Id: Ib4ea170b03af67655426ab030032aeb36342f6ba