Merge "Linearly complete overscroll stretch when close" into sc-dev am:...

Merge "Linearly complete overscroll stretch when close" into sc-dev am: 5a1f9df8 am: b78dd77c am: 615ca278

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15081295

Change-Id: I916e0dda2d9e0a2981d2303a1d9e929cd52922b3