/// <summary>
 /// Get the delegate to create provider instance.
 /// </summary>
 /// <param name="settings">The settings.</param>
 /// <returns>The delegate to create provider instance.</returns>
 public override Func<IContextLocator> GetProviderCreator(ServiceLocatableSettings settings)
 {
     return () => new HttpSessionStateContextLocator();
 }
 /// <summary>
 /// Get the delegate to create provider instance.
 /// </summary>
 /// <param name="settings">The settings.</param>
 /// <returns>The delegate to create provider instance.</returns>
 public override Func<IContextLocator> GetProviderCreator(ServiceLocatableSettings settings)
 {
     return () => new CallContextLocator();
 }