Merge "Controls UI - Do not update while drag in progress" into rvc-dev am: a7143d54 am: 4d971a7a am: 4d6f41d6 am: 694b32ce

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11919891

Change-Id: Id3dd3f74d8dfca0829d96405c8c187be6edbb556