Merge "Allow non-empty namespaces in system uid to cancel all jobs" into...

Merge "Allow non-empty namespaces in system uid to cancel all jobs" into udc-dev am: 8936f814 am: c0fcba71

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22133473



Change-Id: I8bb609656eae3b0c872062b0ad2164d7c868dd68
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>