Updated IME drawables to support 7 inch devices

This change syncs all drawables from Honeycomb-MR2 into Master.

Bug: 4442045
Change-Id: Ia539aa62bfc355ccc742cf5aa600463c7b604187
Cherry-pick: I98664b0c954be82eeda00c69e712da2e20ca606a
184 files changed
tree: 4a3f3183ccf11336c334f453db2ee4bf91a15d2d
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk