Merge "Fix tv pip menu rounded corner artifacts" into udc-dev am: 766ec400

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22356287



Change-Id: I4e93eabcf6220fa8a43e732cbf6420acd2d93786
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>