Merge "[Output Switcher] Set padding to fix clip on top item" into udc-dev am: b130b003a5 am: 7a227f1e74

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23124521

Change-Id: I05aed1a598da718d908910ac1b46a9fbd5b7c5b2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>