Merge "Don't forward touches to udfps if notification panel is expanding" into sc-dev am: f7b36eed am: c2810b43

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15340335

Change-Id: I7db0b1c060cc43a071ea1ec613efe94944df5a7d