Merge pull request #262393 from K900/steam-cleanups

steam: allow setting extraBwrapArgs, remove unshare* options matching defaults

pkgs/games/steam/fhsenv.nix

···
 , extraPkgs ? pkgs: [ ] # extra packages to add to targetPkgs
 , extraLibraries ? pkgs: [ ] # extra packages to add to multiPkgs
 , extraProfile ? "" # string to append to profile
+, extraBwrapArgs ? [ ] # extra arguments to pass to bubblewrap
 , extraArgs ? "" # arguments to always pass to steam
 , extraEnv ? { } # Environment variables to pass to Steam
 , withGameSpecificLibraries ? true # include game specific libraries
···
     exec steam ${extraArgs} "$@"
   '';
 
+  inherit extraBwrapArgs;
+
   meta =
     if steam != null
     then
···
       description = "Steam dependencies (dummy package, do not use)";
     };
 
-  # allows for some gui applications to share IPC
-  # this fixes certain issues where they don't render correctly
-  unshareIpc = false;
-
-  # Some applications such as Natron need access to MIT-SHM or other
-  # shared memory mechanisms. Unsharing the pid namespace
-  # breaks the ability for application to reference shared memory.
-  unsharePid = false;
-
   passthru.run = buildFHSEnv {
     name = "steam-run";
 
     targetPkgs = commonTargetPkgs;
-    inherit multiArch multiPkgs profile extraInstallCommands;
-    inherit unshareIpc unsharePid;
+    inherit multiArch multiPkgs profile extraInstallCommands extraBwrapArgs;
 
     runScript = writeShellScript "steam-run" ''
       run="$1"