Merge "Limit overscroll stretch for animation" into sc-dev am: b42f19e2 am:...

Merge "Limit overscroll stretch for animation" into sc-dev am: b42f19e2 am: 2d628c1c am: 5ba92bd4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15161821

Change-Id: I9c6e20e9e501cf8a8a93f3fd13d9e82cc6a70521