Merge "[User Switcher] filter for only full userinfos." into tm-qpr-dev am: bef5efa8

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20498894



Change-Id: I0f2694342bc4a088f461b91191b9ea01484d4363
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>