Merge "Update IME layer when non-app window requests visible IME" into udc-dev am: 74ebaefe2f am: 894d901641

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23406958

Change-Id: If1f1cfb41ff0698628142eae6ec8be6986e67ec8
Signed-off-by: Automerger Merge Worker <[email protected]>