am cb622125: DO NOT MERGE. Remove a preference for bigram suggestion

Merge commit 'cb6221257a2f4025c91de4d65f5591e6563c54ce' into gingerbread-plus-aosp

* commit 'cb6221257a2f4025c91de4d65f5591e6563c54ce':
  DO NOT MERGE. Remove a preference for bigram suggestion
tree: 07f09c4ac8aeeb3fec33f1c988749c1238f3ca6b
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. Android.mk
  6. CleanSpec.mk