Use normal font for functional key label instead of italic font

This change also uses slightly larger font size for functional key
label according to the v4 keyboard design.

Bug: 3216592
Change-Id: I027f109b7748ade8564dc808487d9a6ce1da9761
10 files changed
tree: 0d1fe9f39c255931fca50f67acd97e9cf8912f86
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. Android.mk
  6. CleanSpec.mk