Merge "Revert "Add logs for null task list"" into sc-v2-dev am: b92c4e2319 am: daaebc8959

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/16615289

Change-Id: Ic3c9e5aae3bd858a4471de6a3be5027fc844f5a8