pkgs/development/libraries: stdenv.lib -> lib

pkgs/development/libraries/libdvdcss/default.nix

@@ -1,17 +1,17 @@
-{stdenv, fetchurl, IOKit}:
+{lib, stdenv, fetchurl, IOKit}:
 
 stdenv.mkDerivation rec {
   pname = "libdvdcss";
   version = "1.4.2";
 
-  buildInputs = stdenv.lib.optional stdenv.isDarwin IOKit;
+  buildInputs = lib.optional stdenv.isDarwin IOKit;
 
   src = fetchurl {
     url = "http://get.videolan.org/libdvdcss/${version}/${pname}-${version}.tar.bz2";
     sha256 = "0x957zzpf4w2cp8zlk29prj8i2q6hay3lzdzsyz8y3cwxivyvhkq";
   };
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "http://www.videolan.org/developers/libdvdcss.html";
     description = "A library for decrypting DVDs";
     license = licenses.gpl2;