nixpkgs: Remove bunk 'infer' expression

This was accidentally committed because I'm a goof - see
1ee742b0ef.

Thanks to ftrvxmtrx on IRC for spotting.

Signed-off-by: Austin Seipp <aseipp@pobox.com>

pkgs/development/tools/analysis/infer/default.nix

@@ -1,33 +0,0 @@
-{ stdenv, fetchurl, python }:
-
-stdenv.mkDerivation rec {
-  name    = "infer-${version}";
-  version = "0.1.0";
-
-  src = fetchurl {
-    url = "https://github.com/facebook/infer/releases/download/v${version}/infer-linux64-v${version}.tar.xz";
-    sha256 = "1kppiayzqwmm13aq8x1jxd3j4jywh3h37jxrgyipz8li1ddpdq3m";
-  };
-
-  buildInputs = [ python ];
-  buildPhase = "true";
-  installPhase = ''
-    mkdir -p $out/libexec $out/bin;
-    cp -R facebook-clang-plugin $out/libexec
-    cp -R infer $out/libexec
-    for x in `ls $out/libexec/infer/infer/bin`; do
-      ln -s $out/libexec/infer/infer/bin/$x $out/bin/$x;
-    done
-  '';
-  fixupPhase = ''
-    patchShebangs $out
-  '';
-
-  meta = {
-    description = "Scalable static analyzer for Java, C and Objective-C";
-    homepage    = http://fbinfer.com;
-    license     = stdenv.lib.licenses.bsd3;
-    maintainers = with stdenv.lib.maintainers; [ thoughtpolice ];
-    platforms   = [ "x86_64-linux" ];
-  };
-}

pkgs/top-level/all-packages.nix

@@ -5313,8 +5313,6 @@ let
 
   csslint = callPackage ../development/web/csslint { };
 
-  infer = callPackage ../development/tools/analysis/infer { };
-
   libcxx = llvmPackages.libcxx;
   libcxxabi = llvmPackages.libcxxabi;