Bug: 33429853 Test: RunSettingsRoboTests Change-Id: I5633953e3d7b07f9006e541b96a24a2a769e2686
Add Usb preference and the corresponding controller. Change-Id: I79e3f20b5c024ece0515f9a6cba1185ba8b8c7be Fixes: 31800290 Test: make RunSettingsRoboTests