Stop reading dictionary while regenerating. (DO NOT MERGE)

Cherrypick of Iead7268a9371b48d729a5f65074ccbc05f3185db

Bug: 10831272
Change-Id: Ib6f314ac68696616532ff9c05c7f35813137bf9f
1 file changed
tree: 64b35ba5d0492be6587e66462c31b7ae17ee8f95
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk