Rename KeyboardSwitcher.setKeyboardMode to loadKeyboard

This change also eliminates KeyboardSwitcher.refreshKeyboardCache,
LatinIME.reloadKeyboards() and LanguageSwicther.getLocales().

Change-Id: I5fd4914660ea1c955ddfa0ca62b920f9bcd53e1b
4 files changed
tree: ef0289c909bbec8e926d367214793943e70254fb
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. Android.mk
  6. CleanSpec.mk