[WIP] Fix history.replaceState() not propagating back favicons

chrome/browser/supervised_user/supervised_user_navigation_observer.cc

 // Copyright 2014 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.
 
 #include "chrome/browser/supervised_user/supervised_user_navigation_observer.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/memory/ptr_util.h"
 #include "chrome/browser/history/history_service_factory.h"
@@ skipping 75 matching lines @@
 
 void SupervisedUserNavigationObserver::OnRequestBlockedInternal(
     const GURL& url,
     supervised_user_error_page::FilteringBehaviorReason reason,
     const base::Callback<void(bool)>& callback) {
   Time timestamp = Time::Now();  // TODO(bauerb): Use SaneTime when available.
   // Create a history entry for the attempt and mark it as such.
   history::HistoryAddPageArgs add_page_args(
       url, timestamp, history::ContextIDForWebContents(web_contents()), 0, url,
       history::RedirectList(), ui::PAGE_TRANSITION_BLOCKED,
-      history::SOURCE_BROWSED, false, true);
+      history::SOURCE_BROWSED, base::nullopt, true);
 
   // Add the entry to the history database.
   Profile* profile =
       Profile::FromBrowserContext(web_contents()->GetBrowserContext());
   history::HistoryService* history_service =
       HistoryServiceFactory::GetForProfile(profile,
                                            ServiceAccessType::IMPLICIT_ACCESS);
 
   // |history_service| is null if saving history is disabled.
   if (history_service)
@@ skipping 45 matching lines @@
                                    initial_page_load, wrapped_callback);
 }
 
 void SupervisedUserNavigationObserver::OnInterstitialResult(
     const base::Callback<void(bool)>& callback,
     bool result) {
   is_showing_interstitial_ = false;
   if (callback)
     callback.Run(result);
 }