Merge "Launching updated package after finishing package installer" into udc-qpr-dev am: d00511b7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23468185



Change-Id: Ic01f5287e5995cec10ce758a4b7c9a6c1a4429af
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>