title: OData using PageResult missing GetNextPageLink and GetInlineCount extension methods
body: <p>I'm trying to implement OData to respond with JSON as a quick and easy way of doing some filtering/paging of results with Web API.</p>
  
  <p>However as total counts aren't supported I'm using PageResult as per the 2nd half of <a href="http://www.asp.net/web-api/overview/odata-support-in-aspnet-web-api/supporting-odata-query-options#server-paging" rel="nofollow">this asp.net article</a>.</p>
  
  <p>But the extension methods <code>GetNextPageLink</code> &amp; <code>GetInlineCount</code> don't seem to exist. I've got <code>using System.Web.Http.OData</code> but they're just not appearing!</p>
  
  <p>I can't seem to find them in the object browser either.</p>
  
  <p>Where are they?</p>