Merge "Fix atom collection for silent background install" into udc-dev am: 6e1b5b14 am: 763f3c49

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21654893



Change-Id: I51d00597d74a3de3265f9c0b71b5733bf9cfd273
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>