Remove BIDI mirroring hack from Key

This change also removes isRtlKeyboard attribute from <Keyboard/>

Bug: 5948247
Change-Id: I85998f17ae146a4c8cd0f419ab820b746cb8974f
27 files changed
tree: c5e66729dca93601a040fdd41003e036b34f32ec
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk