title: Where is HttpRequestBase?
body: <p>My solution (which is a copy of another one) is reporting an error because it cannot find <code>HttpRequestBase</code>.</p>
  
  <p>My code has references to <code>system.web</code> and <code>system.web.mvc</code>.</p>
  
  <p>Does this class still exist in MVC 1.0?</p>