Call NotifyObservers() after setting sync setup completed.

chrome/browser/sync/profile_sync_service.cc

 // Copyright (c) 2011 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/profile_sync_service.h"
 
 #include <algorithm>
 #include <cstddef>
 #include <map>
 #include <set>
@@ skipping 588 matching lines @@
   if (auto_start_enabled_ && !SetupInProgress()) {
     // Backend is initialized but we're not in sync setup, so this must be an
     // autostart - mark our sync setup as completed.
     if (sync_prefs_.IsStartSuppressed()) {
       // TODO(sync): This call to ShowConfigure() should go away in favor
       // of the code below that calls wizard_.Step() - http://crbug.com/95269.
       ShowConfigure(true);
       return;
     } else {
       SetSyncSetupCompleted();
+      NotifyObservers();
     }
   }
 
   if (HasSyncSetupCompleted()) {
     ConfigureDataTypeManager();
   } else if (SetupInProgress()) {
     wizard_.Step(SyncSetupWizard::SYNC_EVERYTHING);
   } else {
     // This should only be hit during integration tests, but there's no good
     // way to assert this.
@@ skipping 974 matching lines @@
              << "Unrecoverable error.";
   } else {
     DVLOG(0) << "ConfigureDataTypeManager not invoked because backend is not "
              << "initialized";
   }
 }
 
 const FailedDatatypesHandler& ProfileSyncService::failed_datatypes_handler() {
   return failed_datatypes_handler_;
 }