Merge "Fix drag notification to split" into tm-qpr-dev am: a41398ef am: 0ea4f995

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18773007



Change-Id: I43419a9b50c1d2d74147d726dda6c668a76f50ba
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>