How can I disable session state in ASP.NET MVC?

Question

I would like to have a very lightweight ASP.NET MVC site which includes removing as many of the usual HttpModules as possible and disabling session state. However when I try

Answer 1

I've found one way, which I don't particularly care for:

Create NoTempDataProvider

using System;
using System.Collections.Generic;
using System.Web.Mvc;

namespace Facebook.Sites.Desktop.Auth.Models
{
    public class NoTempDataProvider : ITempDataProvider
    {
        #region [ ITempDataProvider Members ]

        public IDictionary LoadTempData(ControllerContext controllerContext)
        {
            return new Dictionary();
        }

        public void SaveTempData(ControllerContext controllerContext, IDictionary values) { }

        #endregion
    }
}

Manually Overwrite the Provider in the Controller

public class AuthController : Controller
{
    public AuthController()
    {
        this.TempDataProvider = new NoTempDataProvider();
    }
}

I would greatly prefer a way to do this completely via the configuration, but this works for now.