[automerger skipped] Limit the size of NotificationChannel and...

[automerger skipped] Limit the size of NotificationChannel and NotificationChannelGroup am: c2d26498 am: f1c5754b -s ours

am skip reason: Merged-In I0925583ab54d6c81c415859618f6b907ab7baada with SHA-1 6d417539 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19696126



Change-Id: I6ca536a1e387ab2df802df9bfb4ed2e504154ddc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>