Merge "Revert "Revert "Add Swiss French and German keyboard layouts."""

java/res/xml-sw600dp/rows_swiss.xml

java/res/xml/kbd_swiss.xml

java/res/xml/keyboard_layout_set_swiss.xml

java/res/xml/method.xml

java/res/xml/rowkeys_swiss1.xml

java/res/xml/rowkeys_swiss2.xml

java/res/xml/rows_swiss.xml

...droid/inputmethod/keyboard/internal/KeyboardTextsSet.java

...m/android/inputmethod/latin/utils/SubtypeLocaleUtils.java

...roid/inputmethod/latin/utils/SubtypeLocaleUtilsTests.java

...-keyboard-text/res/values-de/donottranslate-more-keys.xml

...-keyboard-text/res/values-fr/donottranslate-more-keys.xml

...ake-keyboard-text/res/values/donottranslate-more-keys.xml