Merge "Fixing empty split shade after rotation from expanded QS on lockscreen"...

Merge "Fixing empty split shade after rotation from expanded QS on lockscreen" into tm-qpr-dev am: 58bc0c4c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18670152



Change-Id: If2f692f0f058858e851b81bda07051681dbcdd66
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>