gnu: Remove ocaml4.07-typerep.

* gnu/packages/ocaml.scm (ocaml4.07-typerep): Remove variable.
(ocaml-typerep)[properties]: Remove variant.

Change-Id: I6e856bd96ca7dedeb0078e662b19a1f12143c0d2

gnu/packages/ocaml.scm

@@ -6922,28 +6922,11 @@ (define-public ocaml-typerep
     (build-system dune-build-system)
     (arguments `(#:tests? #f)); no tests
     (propagated-inputs (list ocaml-base))
-    (properties `((ocaml4.07-variant . ,(delay ocaml4.07-typerep))))
     (home-page "https://github.com/janestreet/typerep")
     (synopsis "Typerep is a library for runtime types")
     (description "Typerep is a library for runtime types.")
     (license license:expat)))
 
-(define-public ocaml4.07-typerep
-  (package-with-ocaml4.07
-    (package
-      (inherit ocaml-typerep)
-      (version "0.11.0")
-      (source (origin
-                (method url-fetch)
-                (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v"
-                                    (version-major+minor version)
-                                    "/files/typerep-v" version ".tar.gz"))
-                (sha256
-                 (base32
-                  "1zi7hy0prpgzqhr4lkacr04wvlvbp21jfbdfvffhrm6cd400rb5v"))))
-      (properties '())
-      (license license:asl2.0))))
-
 (define-public ocaml-ppx-sexp-value
   (package
     (name "ocaml-ppx-sexp-value")