Merge "Add assumptions to testRemoveUserWhenPossible_withProfiles." into udc-qpr-dev am: 1394fb2a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23587443



Change-Id: I7f85b97702f12143eeca25b6c043fbe355916804
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>