remove unused code
remove unused code

tekezo/Karabiner,e-gaulue/Karabiner,e-gaulue/Karabiner,wataash/Karabiner,wataash/Karabiner,e-gaulue/Karabiner,tekezo/Karabiner,e-gaulue/Karabiner,wataash/Karabiner,tekezo/Karabiner,wataash/Karabiner,tekezo/Karabiner