Converted CRWSessionController to use NavigationItems.

ios/web/navigation/crw_session_controller+private_constructors.h

Index: ios/web/navigation/crw_session_controller+private_constructors.h
diff --git a/ios/web/navigation/crw_session_controller+private_constructors.h b/ios/web/navigation/crw_session_controller+private_constructors.h
index 4943c09edf941cfa4ff354cf8ea357fe75450939..0f2a8b62f82d8cf5f0b14fba92f192d4471c466e 100644
--- a/ios/web/navigation/crw_session_controller+private_constructors.h
+++ b/ios/web/navigation/crw_session_controller+private_constructors.h
@@ -5,11 +5,12 @@
 #ifndef IOS_WEB_NAVIGATION_CRW_SESSION_CONTROLLER_PRIVATE_CONSTRUCTORS_H_
 #define IOS_WEB_NAVIGATION_CRW_SESSION_CONTROLLER_PRIVATE_CONSTRUCTORS_H_
 
-#import "ios/web/navigation/crw_session_controller.h"
-
 #include <memory>
 #include <vector>
 
+#import "ios/web/navigation/crw_session_controller.h"
+#include "ios/web/public/navigation_item_list.h"
+
 namespace web {
 class BrowserState;
 class NavigationItem;
@@ -30,8 +31,7 @@ class NavigationItem;
 
 // Initializes a session controller, supplying a list of NavigationItem objects
 // and the current index in the navigation history.
-- (id)initWithNavigationItems:
-          (std::vector<std::unique_ptr<web::NavigationItem>>)items
+- (id)initWithNavigationItems:(web::ScopedNavigationItemList)items
                  currentIndex:(NSUInteger)currentIndex
                  browserState:(web::BrowserState*)browserState;
 @end