Merge "Finish sync for unchanged drawn window" into tm-qpr-dev am: 719029c8

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20783091



Change-Id: I71725c74e5e9d1e685ad0cae7f3d3e0094cfa7c1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>