Fixed Navigation callbacks for reloading native context.

ios/web/web_state/ui/crw_web_controller.mm

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "ios/web/web_state/ui/crw_web_controller.h"
 
 #import <WebKit/WebKit.h>
 
 #import <objc/runtime.h>
 #include <stddef.h>
@@ skipping 2013 matching lines @@
 
 // Reload either the web view or the native content depending on which is
 // displayed.
 - (void)reloadInternal {
   // Clear last user interaction.
   // TODO(crbug.com/546337): Move to after the load commits, in the subclass
   // implementation. This will be inaccurate if the reload fails or is
   // cancelled.
   _lastUserInteraction.reset();
   base::RecordAction(UserMetricsAction("Reload"));
-  if ([self shouldLoadURLInNativeView:self.currentNavItem->GetURL()]) {
+  GURL url = self.currentNavItem->GetURL();
+  if ([self shouldLoadURLInNativeView:url]) {
+    std::unique_ptr<web::NavigationContextImpl> navigationContext = [self
+        registerLoadRequestForURL:url
+                         referrer:self.currentNavItemReferrer
+                       transition:ui::PageTransition::PAGE_TRANSITION_RELOAD];
     [self.nativeController reload];
+    _webStateImpl->OnNavigationFinished(navigationContext.get());
+    [self loadCompleteWithSuccess:YES forNavigation:nil];
   } else {
     web::NavigationItem* transientItem =
         self.navigationManagerImpl->GetTransientItem();
     if (transientItem) {
       // If there's a transient item, a reload is considered a new navigation to
       // the transient item's URL (as on other platforms).
       NavigationManager::WebLoadParams reloadParams(transientItem->GetURL());
       reloadParams.transition_type = ui::PAGE_TRANSITION_RELOAD;
       reloadParams.extra_headers.reset(
           [transientItem->GetHttpRequestHeaders() copy]);
@@ skipping 3188 matching lines @@
 - (NSUInteger)observerCount {
   DCHECK_EQ(_observerBridges.size(), [_observers count]);
   return [_observers count];
 }
 
 - (NSString*)referrerFromNavigationAction:(WKNavigationAction*)action {
   return [action.request valueForHTTPHeaderField:kReferrerHeaderName];
 }
 
 @end