Merge "Only auto create guests when device is provisioned" into sc-dev am:...

Merge "Only auto create guests when device is provisioned" into sc-dev am: 683ecb0a am: 56fce580

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15474610

Change-Id: I7ddba587ffd9fa5e26a382bf14e4fe8d2bfbbc04