- Delete UISearchDisplayController, use UISearchController instead.

- Add IBOutlet searchBarContainer to setup searchBar.

RxExample/RxExample/Examples/WikipediaImageSearch/Views/WikipediaSearchViewController.swift

@@ -13,13 +13,20 @@ import RxCocoa
 #endif
 
 class WikipediaSearchViewController: ViewController {
+    @IBOutlet var searchBarContainer: UIView!
+    
+    private let searchController = UISearchController(searchResultsController: UITableViewController())
+    
+    private var resultsViewController: UITableViewController {
+        return (self.searchController.searchResultsController as? UITableViewController)!
+    }
     
     private var resultsTableView: UITableView {
-        return self.searchDisplayController!.searchResultsTableView
+        return self.resultsViewController.tableView!
     }
 
     private var searchBar: UISearchBar {
-        return self.searchDisplayController!.searchBar
+        return self.searchController.searchBar
     }
 
     override func awakeFromNib() {
@@ -31,6 +38,13 @@ class WikipediaSearchViewController: ViewController {
     override func viewDidLoad() {
         super.viewDidLoad()
         
+        let searchBar = self.searchBar
+        let searchBarContainer = self.searchBarContainer
+        
+        searchBarContainer.addSubview(searchBar)
+        searchBar.frame = searchBarContainer.bounds
+        searchBar.autoresizingMask = .FlexibleWidth
+        
         configureTableDataSource()
         configureKeyboardDismissesOnScroll()
         configureNavigateOnRowClick()