Separate functional key background from normal one

This CL also moves spacebarBackground attribute from MainKeyboardView
to KeyboardView.

This CL must be checked in together with I48c383ca97.

Bug: 14419121
Change-Id: Id356d0086a8fb21375fb5c66076873258fb3d63e
12 files changed
tree: de8db268d5466f2293817520b765ef03b2c9c85a
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk