15beb4054d
One reason for adding this is to make Chromium able to open files it has downloaded. Currently this happens: /run/current-system/sw/bin/xdg-open: line 364: gnome-open: command not found (And nothing happens in the GUI when clicking a downloaded file.) Looking into xdg-open, one can see that it first tries to run gvfs-open and then falls back to gnome-open. Adding 'gvfs' makes the first command succeed.
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.