Merge "Adding null check for split bounds before notifying" into rvc-dev am: 736647f28c am: 732f43e51e am: 69a683ff5d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12090432

Change-Id: Ic09ae2dc269ce1cf569941a87a7b923904ea97ad