Merge "Refactor Keyboard and KeyboardView resizing and drawing code"

java/src/com/android/inputmethod/keyboard/KeyboardId.java

...rc/com/android/inputmethod/keyboard/KeyboardSwitcher.java

java/src/com/android/inputmethod/keyboard/KeyboardView.java

...m/android/inputmethod/keyboard/LatinKeyboardBaseView.java

...m/android/inputmethod/keyboard/PopupMiniKeyboardView.java

...id/inputmethod/keyboard/internal/MiniKeyboardBuilder.java

java/src/com/android/inputmethod/latin/LatinIME.java