am cf93043d: Update drawables (DO NOT MERGE)

java/res/drawable-xhdpi/key_hint_comma_holo.9.png

java/res/drawable-xhdpi/key_hint_comma_large_holo.9.png

java/res/drawable-xhdpi/key_hint_exclamation_holo.9.png

.../res/drawable-xhdpi/key_hint_exclamation_large_holo.9.png

java/res/drawable-xhdpi/key_hint_plus_holo.9.png

java/res/drawable-xhdpi/key_hint_plus_large_holo.9.png

java/res/drawable-xhdpi/key_hint_question_holo.9.png

java/res/drawable-xhdpi/key_hint_question_large_holo.9.png

java/res/drawable-xhdpi/key_hint_quote_holo.9.png

java/res/drawable-xhdpi/key_hint_quote_large_holo.9.png

java/res/drawable-xhdpi/key_hint_underline_holo.9.png

java/res/drawable-xhdpi/key_hint_underline_large_holo.9.png

java/res/values-sw600dp-land/dimens.xml

java/res/values-sw600dp/dimens.xml

java/res/values-sw768dp-land/dimens.xml

java/res/values-sw768dp/dimens.xml