add parens for object literal too.
add parens for object literal too.

see 0bcae75722fde109c6cb4f2195723de0f056e3b5

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