Merge "Add onTaskMovedToFront to close floating views" into tm-qpr-dev am: 1a8b95a9d4 am: 5dd9cffa5d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20483285

Change-Id: I6d3f263d76eb6cb7e788da724562a23895b584bb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>