am 305778b5: Support accessibility TalkBack in emoji palette

* commit '305778b53a5e7c865cae4010e657d00bb9bf5075':
  Support accessibility TalkBack in emoji palette
tree: c2900951a300a863ca03315a28c8862361946531
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk