Merge "Defer dispatching insets to app if its window frame will be changed...

Merge "Defer dispatching insets to app if its window frame will be changed soon" into sc-dev am: 50ae7cbf

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14881021

Change-Id: I7377340b7fedc22df682ffbd9675fc5109a506a3