Merge "Revert "Revert "Restore support for source hint rect""" into rvc-dev am: e5e4c105c2 am: 6f9594b6b7 am: 6c41b5e482

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11819193

Change-Id: I88a03eaa4732d23a5004629c0d6ec81fcc133a50