Temporarily trun off nullable handling in idl2jsx
Temporarily trun off nullable handling in idl2jsx

mattn/JSX,jsx/JSX,dj31416/JSX,jsx/JSX,mattn/JSX,jsx/JSX,jsx/JSX,dj31416/JSX,dj31416/JSX,dj31416/JSX,dj31416/JSX,jsx/JSX