add interface swipeEmail(Direction direction) and setEmailBody(String body, boolean useKeyboard) Bug: 116809422 Test: in follow-up CL containing CUJs. Change-Id: Ia62a40466f6c8758fe513ffba31b83ffc0aaaaa2 am: 9de4e2e9 am: 7b4f263a am: d112dfe8 Change-Id: I367e23915da58d5097ed240d1dce4d6dc05c7832