Make AccessibleKeyboardViewProxy not singleton

This CL also renames AccessibleKeyboardViewProxy and
AccessibilityEntityProvider to MainKeyboardAccessibilityDelegate and
MainKeyboardAccessibilityNodeProvider.

Change-Id: I2b0ec091a11aa8a495794d633efecb6d8b818f42
6 files changed
tree: 6381ffe91c2ee7ccf074616947f6c157d347b916
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk