Merge "Reapply All Apps icons on download complete." into sc-dev am: 6a69ff55b7 am: 8051676501

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14554680

Change-Id: Ia6bb002d85ac5b80c046f2849e207f8b4ce01565