📰 Let the backend trigger sign in related refreshes

chrome/browser/ntp_snippets/content_suggestions_service_factory.cc

 // Copyright 2016 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/ntp_snippets/content_suggestions_service_factory.h"
 
 #include <utility>
 
 #include "base/feature_list.h"
 #include "base/files/file_path.h"
@@ skipping 222 matching lines @@
     content::BrowserContext* context) const {
   using State = ContentSuggestionsService::State;
   Profile* profile = Profile::FromBrowserContext(context);
   DCHECK(!profile->IsOffTheRecord());
 
   // Create the ContentSuggestionsService.
   State state =
       base::FeatureList::IsEnabled(ntp_snippets::kContentSuggestionsFeature)
           ? State::ENABLED
           : State::DISABLED;
+  SigninManagerBase* signin_manager =
+      SigninManagerFactory::GetForProfile(profile);
   HistoryService* history_service = HistoryServiceFactory::GetForProfile(
       profile, ServiceAccessType::EXPLICIT_ACCESS);
   PrefService* pref_service = profile->GetPrefs();
-  ContentSuggestionsService* service =
-      new ContentSuggestionsService(state, history_service, pref_service);
+  ContentSuggestionsService* service = new ContentSuggestionsService(
+      state, signin_manager, history_service, pref_service);
   if (state == State::DISABLED) {
     // Since we won't initialise the services, they won't get a chance to
     // unschedule their tasks. We do it explicitly here instead.
     ClearScheduledTasks();
     return service;
   }
 
   CategoryFactory* category_factory = service->category_factory();
 #if defined(OS_ANDROID)
   OfflinePageModel* offline_page_model =
       OfflinePageModelFactory::GetForBrowserContext(profile);
   DownloadManager* download_manager =
       content::BrowserContext::GetDownloadManager(profile);
 #endif  // OS_ANDROID
   BookmarkModel* bookmark_model =
       BookmarkModelFactory::GetForBrowserContext(profile);
-  SigninManagerBase* signin_manager =
-      SigninManagerFactory::GetForProfile(profile);
   OAuth2TokenService* token_service =
       ProfileOAuth2TokenServiceFactory::GetForProfile(profile);
   SyncService* sync_service =
       ProfileSyncServiceFactory::GetSyncServiceForBrowserContext(profile);
   LanguageModel* language_model =
       LanguageModelFactory::GetInstance()->GetForBrowserContext(profile);
 
 #if defined(OS_ANDROID)
   if (base::FeatureList::IsEnabled(
           ntp_snippets::kRecentOfflineTabSuggestionsFeature)) {
@@ skipping 34 matching lines @@
   }
 
   if (base::FeatureList::IsEnabled(
           ntp_snippets::kForeignSessionsSuggestionsFeature)) {
     RegisterForeignSessionsProvider(sync_service, service, category_factory,
                                     pref_service);
   }
 
   return service;
 }