Merge "Expose TEST_TAP_PREFIX as system API" am: a23086c536 am: 37a204c54b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1579503

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I326fc7a3731c45cde898aeb641cdf065c58ff5db
tree: a6f16f2573c5581dd94a3b2daf3ab97311707713
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS