Remove unused methods.

Bug: 8550444

Change-Id: Ie627084143846407ca36df82c2a7f904a0e6f49c
17 files changed
tree: 13a6f7e4e8ae7a058728822f9324c2cb9d924778
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk