Merge "Show correct drop targets for All-apps predicted item drags." into tm-dev am: bae4a72d30

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17513162

Change-Id: Id78da045bec6c06f0a06aee95a2881c6f9dacd58
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>