am 1ed017ef: Fix performance issue when there are no contacts in the dictionary dictionary.

* commit '1ed017ef0e271ed3f3c212def6cc6ba95b14e780':
  Fix performance issue when there are no contacts in the dictionary dictionary.
tree: a9c4196f43589772eefb1910f20f0fb65b66c22e
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk