Cleanup.
Cleanup.

git-svn-id: e3b761aeec39b90959aaa028cdee573db267ef84@13036 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

yunxing/ocaml,gerdstolpmann/ocaml,eliberis/ocaml,gerdstolpmann/ocaml,gerdstolpmann/ocaml,msprotz/ocaml,yunxing/ocaml,eliberis/ocaml,gerdstolpmann/ocaml,yunxing/ocaml,eliberis/ocaml,msprotz/ocaml,yunxing/ocaml,chambart/camlp4,msprotz/ocaml,eliberis/ocaml,yunxing/ocaml,yallop/camlp4,msprotz/ocaml,gerdstolpmann/ocaml,eliberis/ocaml,msprotz/ocaml,hhugo/camlp4