Merge "RampAnimator should use original target on last animation step" into udc-qpr-dev am: 8db1f0297a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24747107

Change-Id: Ie5278b6a8faf21e87b79fcbab0b84e3451e9ac58
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>