Merge "Load the notifications of the target user before unfreezing the screen"...

Merge "Load the notifications of the target user before unfreezing the screen" into udc-dev am: 61ead8cc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22300803



Change-Id: I3a3988a25d64924d9fe1fb2e08bf037cacceb802
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>