Merge "Do not count suppressed group summaries when checking for...

Merge "Do not count suppressed group summaries when checking for notifications." into sc-qpr1-dev am: 1af769fb

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15899164

Change-Id: Ib8740b94d83f7ea9b8e80c7149cff6c03e51e60f