Merge "Remove web mode and add webInput boolean"

java/res/values/attrs.xml

java/res/xml/kbd_qwerty_f1.xml

java/res/xml/kbd_qwerty_row4.xml

.../com/android/inputmethod/compat/InputTypeCompatUtils.java

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

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

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

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