slime: remove obsolete expression

pkgs/applications/editors/emacs-modes/slime/default.nix

@@ -1,22 +0,0 @@
-{stdenv, fetchFromGitHub, emacs}:
-
-stdenv.mkDerivation rec {
-  name = "slime";
-  src = fetchFromGitHub {
-    owner = "slime";
-    repo = "slime";
-    rev = "f80c997ee9408a73637057759120c5b37b55d781";
-    sha256 = "06ncqxzidmis6d7xsyi5pamg4pvifmc8l854xaa847rhagsvw7ax";
-  };
-  buildInputs = [emacs];
-  installPhase = ''
-    rm -rf CVS
-    mkdir -p $out/share/emacs/site-lisp
-    cp -r . $out/share/emacs/site-lisp
-  '';
-  meta = {
-    homepage = "https://common-lisp.net/project/slime/";
-    description = "The Superior Lisp Interaction Mode for Emacs";
-    license = "GPL";
-  };
-}

pkgs/top-level/all-packages.nix

@@ -11653,8 +11653,6 @@ let
     xmlRpc = callPackage ../applications/editors/emacs-modes/xml-rpc { };
 
     cask = callPackage ../applications/editors/emacs-modes/cask { };
-
-    slime = callPackage ../applications/editors/emacs-modes/slime { };
   };
 
   emacs24Packages = recurseIntoAttrs (emacsPackagesGen emacs24 pkgs.emacs24Packages);