Merge "Turn DragView into a FrameLayout" into sc-dev am: b2c454ba15 am: 0b31e8c5a2

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14215287

Change-Id: Iaa2dedbe396edc7a6cc903464bd58ddcf73a2813