Merge "Creating the transaction on the UI thread" into tm-dev am: 279911fafc

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/18591002

Change-Id: Id4e379b1d90705e6048b732658bf7bc89e37c791
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>