Add @UsedForTesting and @ExternallyReferenced annotations

Bug: 7268357
Change-Id: I0b7e0c19f04af9ae30874d0a4c26ad81bc80be8c
23 files changed
tree: 310fc437a995e70b5d7c0723e7edab716c27b77b
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk