Merge "Merge "Revert "Restore support for source hint rect"" into rvc-dev am:...

Merge "Merge "Revert "Restore support for source hint rect"" into rvc-dev am: 611e7a48 am: 93828f13 am: 84d63972" into rvc-qpr-dev-plus-aosp am: 7314f53f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11794330

Change-Id: I0541d1323e7783eb1bcb5bd046b323c3bb66dfe3