Remove preliminary subtypes for L-preview

Bug: 13966540
Bug: 13779052
Bug: 10028772
Bug: 7963632
Change-Id: I38552cdbdd6165ee5d9b1a89a822653459fb2b38
1 file changed
tree: d6ca6aac3222f68c6cf0c7fca9fdae67b077a29a
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk