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

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



Change-Id: I54d305b705fbc8b9f94fdfe21710f5ff89ba64aa
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>