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: Ifba48a864d7090a46cb300df2ecb567eedc619de