Merge "[pm] fix crash caused by race condition onUidGone" into udc-dev am:...

Merge "[pm] fix crash caused by race condition onUidGone" into udc-dev am: a3aa00e2 am: 87a157cb am: 85bef578 am: 39fb6423

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23678532



Change-Id: Iec7e65ade5aee35a49342f792f0bfd02bb412f08
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>