Revert keyHintLetterPadding only to apply horizontally

Partially reverts the Ia3680d84.

Bug: 6356125
Change-Id: I8faa810b833cb98ce6f0f760aa1722e63475cd45
2 files changed
tree: 7e35fefeb20a4746a79481aa4baf8bec901c3701
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk