sync: add WIFI_CREDENTIALS protobuf, ModelType, and preference

chrome/browser/sync/profile_sync_service.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/profile_sync_service.h"
 
 #include <cstddef>
 #include <map>
 #include <vector>
 
@@ skipping 1720 matching lines @@
   const sync_driver::user_selectable_type::UserSelectableSyncType
       user_selectable_types[] = {
     sync_driver::user_selectable_type::BOOKMARKS,
     sync_driver::user_selectable_type::PREFERENCES,
     sync_driver::user_selectable_type::PASSWORDS,
     sync_driver::user_selectable_type::AUTOFILL,
     sync_driver::user_selectable_type::THEMES,
     sync_driver::user_selectable_type::TYPED_URLS,
     sync_driver::user_selectable_type::EXTENSIONS,
     sync_driver::user_selectable_type::APPS,
-    sync_driver::user_selectable_type::PROXY_TABS
+    sync_driver::user_selectable_type::WIFI_CREDENTIAL,
+    sync_driver::user_selectable_type::PROXY_TABS,
   };
 
-  COMPILE_ASSERT(32 == syncer::MODEL_TYPE_COUNT, UpdateCustomConfigHistogram);
+  COMPILE_ASSERT(33 == syncer::MODEL_TYPE_COUNT, UpdateCustomConfigHistogram);
 
   if (!sync_everything) {
     const syncer::ModelTypeSet current_types = GetPreferredDataTypes();
 
     syncer::ModelTypeSet type_set = syncer::UserSelectableTypes();
     syncer::ModelTypeSet::Iterator it = type_set.First();
 
     DCHECK_EQ(arraysize(user_selectable_types), type_set.Size());
 
     for (size_t i = 0; i < arraysize(user_selectable_types) && it.Good();
@@ skipping 974 matching lines @@
 base::Time ProfileSyncService::GetDeviceBackupTimeForTesting() const {
   return device_info_sync_service_->GetLocalDeviceBackupTime();
 }
 
 void ProfileSyncService::FlushDirectory() const {
   // backend_initialized_ implies backend_ isn't NULL and the manager exists.
   // If sync is not initialized yet, we fail silently.
   if (backend_initialized_)
     backend_->FlushDirectory();
 }