Add Sync data type for managed users.

chrome/browser/sync/sync_prefs.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/sync/sync_prefs.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/prefs/pref_member.h"
 #include "base/prefs/pref_service.h"
@@ skipping 333 matching lines @@
     case syncer::FAVICON_IMAGES:
       return prefs::kSyncFaviconImages;
     case syncer::FAVICON_TRACKING:
       return prefs::kSyncFaviconTracking;
     case syncer::MANAGED_USER_SETTINGS:
       return prefs::kSyncManagedUserSettings;
     case syncer::PROXY_TABS:
       return prefs::kSyncTabs;
     case syncer::PRIORITY_PREFERENCES:
       return prefs::kSyncPriorityPreferences;
+    case syncer::MANAGED_USERS:
+      return prefs::kSyncManagedUsers;
     default:
       break;
   }
   NOTREACHED();
   return NULL;
 }
 
 #if defined(OS_CHROMEOS)
 std::string SyncPrefs::GetSpareBootstrapToken() const {
   DCHECK(CalledOnValidThread());
@@ skipping 128 matching lines @@
   for (PrefGroupsMap::const_iterator i = pref_groups_.begin();
       i != pref_groups_.end(); ++i) {
     if (types.Has(i->first))
       types_with_groups.PutAll(i->second);
   }
   types_with_groups.RetainAll(registered_types);
   return types_with_groups;
 }
 
 }  // namespace browser_sync