am 499b7438: Merge "(gingerbread) remove unused tests. bug:2898376" into gingerbread

Merge commit '499b743851aa84b9fc1a7e445e189946bc47ad5d' into gingerbread-plus-aosp

* commit '499b743851aa84b9fc1a7e445e189946bc47ad5d':
  (gingerbread) remove unused tests. bug:2898376