[automerger skipped] Merge "Make sure launcher side can animate divider" into...

[automerger skipped] Merge "Make sure launcher side can animate divider" into sc-v2-dev am: e1f575de am: 88816106 -s ours

am skip reason: Merged-In I6411a609268274355a38c72fcb5d628b76b2340c with SHA-1 2fa2671b is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16236324

Change-Id: If9457cf44e6cde70230bec779a75c8e31ef5ddf2