Merge "Don't notify insets change while moving invisible IME" into sc-dev am: 1c2df9c5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13733956

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I2ed7c027dba8e297db3839d4605de7b4b8da9811