Merge "Remove legacy tests" into udc-dev am: 63f9e576 am: 6b4d5928

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22349588



Change-Id: I6e749989d1ce12594dd9718f70a4d8eb14422c25
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>