am 781feb74: Remove unused methods.

* commit '781feb748cc59d3d34e9b52553cac192f1699dce':
  Remove unused methods.
tree: 3569b1e280460fc16dc7d1c0d81230f58c525a42
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk