Merge "Prevent exception when quick switching between two split pairs" into...

Merge "Prevent exception when quick switching between two split pairs" into udc-dev am: 26d5493e am: 71fe404f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/23792388



Change-Id: If3b1a1a4bef71e51c70d072f9f4c5c6a03ea78ad
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>