Merge "Expose TEST_TAP_PREFIX as system API" am: a23086c536 am: 37a204c54b am: 25951eaf9d

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

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ia3a9078ce1e823c4762e193cbc27b7ab7d8932a8
tree: e9f3a733b1310000a2e4e98deb614e6d3a97c2a4
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS