Merge "Acquire WakeLocks for posting notifications" into udc-dev am:...

Merge "Acquire WakeLocks for posting notifications" into udc-dev am: d3283c51 am: 817536d0 am: 22e65001

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23518056



Change-Id: I9a17d050e0388a359dcdd9f31f51c55999de4306
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>