Merge "Fix crash in LauncherPreviewRenderer." into tm-qpr-dev am: 74471716ca

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/21074684

Change-Id: I32647f81ae33e7e545bfe4645033faa91c6c19bf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>