Skip location settings page if Google account exists

Change-Id: I35c3b8a52b84677a77ff033e311171c69f1ccc36
lock orientation for the onboarding setup

Change-Id: Ide3b5d4dd87579cbaa0b97d392ea139418f69b5f
Reorganize setup wizard

Google needs to be first.  Show Google page every time, so back
functionality doesn't feel broken.

Change-Id: Iff87700d3b88a3f66108f4e831bf9aec9cf761e5