Merge "Inform SurfaceFlinger about displays which receive input" into sc-v2-dev am: 61309faf6c am: 1da402ebd8

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/14669171

Change-Id: I40e9aaa3ba317e5fdb406c1627801e954f2dcbf6