Merge "Revert "Limit the number of concurrently snoozed notifications"" into tm-dev am: 9af30793

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19340631



Change-Id: If546c3e1225cb3d29929be271e66757760cc131e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>