Merge "added call notif exemption to PostNotificationRunnable Test:...

Merge "added call notif exemption to PostNotificationRunnable Test: NotificationManagerServiceTest Fixes: 227456870" into tm-dev am: 40c17d6c am: 6889470b am: 3cbc9a42

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17968014



Change-Id: Ie56f952faa0e8cba74df09787b21efb6f0a339e1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>