Revert of Replace PO2TS::GetPrimaryAccountId() with SMB::GetAuthenticatedAccountId.

chrome/browser/sync_file_system/drive_backend/sync_engine.cc

 // Copyright 2013 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/sync_file_system/drive_backend/sync_engine.h"
 
 #include "base/bind.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "base/values.h"
 #include "chrome/browser/drive/drive_api_service.h"
 #include "chrome/browser/drive/drive_notification_manager.h"
 #include "chrome/browser/drive/drive_notification_manager_factory.h"
 #include "chrome/browser/drive/drive_service_interface.h"
 #include "chrome/browser/drive/drive_uploader.h"
 #include "chrome/browser/drive/drive_uploader.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/profile_oauth2_token_service.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
-#include "chrome/browser/signin/signin_manager.h"
-#include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/sync_file_system/drive_backend/conflict_resolver.h"
 #include "chrome/browser/sync_file_system/drive_backend/drive_backend_constants.h"
 #include "chrome/browser/sync_file_system/drive_backend/list_changes_task.h"
 #include "chrome/browser/sync_file_system/drive_backend/local_to_remote_syncer.h"
 #include "chrome/browser/sync_file_system/drive_backend/metadata_database.h"
 #include "chrome/browser/sync_file_system/drive_backend/register_app_task.h"
 #include "chrome/browser/sync_file_system/drive_backend/remote_to_local_syncer.h"
 #include "chrome/browser/sync_file_system/drive_backend/sync_engine_initializer.h"
 #include "chrome/browser/sync_file_system/drive_backend/uninstall_app_task.h"
 #include "chrome/browser/sync_file_system/file_status_observer.h"
@@ skipping 25 matching lines @@
   GURL wapi_base_url(
       google_apis::GDataWapiUrlGenerator::kBaseUrlForProduction);
 
   scoped_refptr<base::SequencedWorkerPool> worker_pool(
       content::BrowserThread::GetBlockingPool());
   scoped_refptr<base::SequencedTaskRunner> drive_task_runner(
       worker_pool->GetSequencedTaskRunnerWithShutdownBehavior(
           worker_pool->GetSequenceToken(),
           base::SequencedWorkerPool::SKIP_ON_SHUTDOWN));
 
-  Profile* profile = Profile::FromBrowserContext(context);
   ProfileOAuth2TokenService* token_service =
-      ProfileOAuth2TokenServiceFactory::GetForProfile(profile);
-  SigninManagerBase* signin_manager =
-      SigninManagerFactory::GetForProfile(profile);
+      ProfileOAuth2TokenServiceFactory::GetForProfile(
+          Profile::FromBrowserContext(context));
   scoped_ptr<drive::DriveServiceInterface> drive_service(
       new drive::DriveAPIService(
           token_service,
           context->GetRequestContext(),
           drive_task_runner.get(),
           base_drive_url, base_download_url, wapi_base_url,
           std::string() /* custom_user_agent */));
-  drive_service->Initialize(signin_manager->GetAuthenticatedAccountId());
+  drive_service->Initialize(token_service->GetPrimaryAccountId());
 
   scoped_ptr<drive::DriveUploaderInterface> drive_uploader(
       new drive::DriveUploader(drive_service.get(), drive_task_runner.get()));
 
   drive::DriveNotificationManager* notification_manager =
       drive::DriveNotificationManagerFactory::GetForBrowserContext(context);
   ExtensionService* extension_service =
       extensions::ExtensionSystem::Get(
           context)->extension_service();
 
@@ skipping 253 matching lines @@
 }
 
 void SyncEngine::OnPushNotificationEnabled(bool enabled) {}
 
 void SyncEngine::OnReadyToSendRequests() {
   if (service_state_ == REMOTE_SERVICE_OK)
     return;
   UpdateServiceState(REMOTE_SERVICE_OK, "Authenticated");
 
   if (!metadata_database_ && auth_token_service_) {
-    SigninManagerBase* signin_manager =
-        SigninManagerFactory::GetForProfile(auth_token_service_->profile());
-    drive_service_->Initialize(signin_manager->GetAuthenticatedAccountId());
+    drive_service_->Initialize(auth_token_service_->GetPrimaryAccountId());
     PostInitializeTask();
     return;
   }
 
   should_check_remote_change_ = true;
   MaybeScheduleNextTask();
 }
 
 void SyncEngine::OnRefreshTokenInvalid() {
   UpdateServiceState(
@@ skipping 337 matching lines @@
         tracker.tracker_kind() == TRACKER_KIND_APP_ROOT;
     if (is_app_enabled && !is_app_root_tracker_enabled)
       EnableOrigin(origin, base::Bind(&EmptyStatusCallback));
     else if (!is_app_enabled && is_app_root_tracker_enabled)
       DisableOrigin(origin, base::Bind(&EmptyStatusCallback));
   }
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system