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: I9b5da25359fbe923bc4c7844516a81bdd088f3f7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>