Merge "Align drag to split transition with legacy transition" into udc-dev am:...

Merge "Align drag to split transition with legacy transition" into udc-dev am: c2b50738 am: d4f07727

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22548844



Change-Id: Ied56bf092f2dc391bee264f4e0c98d4471c82303
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>