Get the content folder associated with a page in EPiServer 7.5 (something like 'PageFiles' in older versions of EPiServer)

EPiServer_GetContentFolderForPage.cs

using EPiServer.Core;
using EPiServer.ServiceLocation;
namespace EPiServerGists
{

    public class Resources
    {
         /// <summary>
        /// Get the content folder associated with a page (something like 'PageFiles' in older versions of EPiServer)
        /// </summary>
        /// <param name="page"></param>
        /// <returns></returns>
        public ContentAssetFolder GetContentFolderForPage(PageData page)
        {
            var contentAssetHelper = ServiceLocator.Current.GetInstance<ContentAssetHelper>();
            return contentAssetHelper.GetOrCreateAssetFolder(page.ContentLink);
        }
    }
}