Merge "Add API to specify background color for animations" into sc-qpr1-dev am: 14886c5085 am: bf8ed2a872

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15836428

Change-Id: Ibe17e91bf2c847398db50f17248586fdc71ee9a7