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: 0f438896

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



Change-Id: I2219d0f411322c2808bc21bb7d950a42afa7410f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>