Merge "Merge "Improve drag divider dismiss transition." into udc-dev am:...

Merge "Merge "Improve drag divider dismiss transition." into udc-dev am: 41464c2f" into udc-devicelock-prod am: 36fa1342

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23345341



Change-Id: I2067fcc41b7d6acb1a173013d688e74fd9ab31cd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>