dconf: move to top-level

pkgs/servers/pulseaudio/default.nix

@@ -1,6 +1,6 @@
 { lib, stdenv, fetchurl, pkgconfig, autoreconfHook
 , libsndfile, libtool, makeWrapper, perlPackages
-, xorg, libcap, alsaLib, glib, gnome3
+, xorg, libcap, alsaLib, glib, dconf
 , avahi, libjack2, libasyncns, lirc, dbus
 , sbc, bluez5, udev, openssl, fftwFloat
 , speexdsp, systemd, webrtc-audio-processing
@@ -113,7 +113,7 @@ stdenv.mkDerivation rec {
   preFixup = lib.optionalString stdenv.isLinux ''
     wrapProgram $out/libexec/pulse/gsettings-helper \
      --prefix XDG_DATA_DIRS : "$out/share/gsettings-schemas/${name}" \
-     --prefix GIO_EXTRA_MODULES : "${lib.getLib gnome3.dconf}/lib/gio/modules"
+     --prefix GIO_EXTRA_MODULES : "${lib.getLib dconf}/lib/gio/modules"
   '';
 
   meta = {