Fix mini keyboard behavior while chording input

This change makes PopupMiniKeyboardView based on KeyboardView, so that
only LatinKeyboardBaseView can manage touch event and PointerTracker.

Bug: 4768084
Change-Id: Id30b132f1fae45da6e79ce822745cf0a653b8eb3
5 files changed
tree: ded36227dbc7954adb904b24eaaa4a59b1051f4e
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk