[Sync] Add ProfileSyncService::GetModelTypeStoreFactory.

components/sync/device_info/device_info_sync_bridge.h

 // Copyright 2015 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.
 
 #ifndef COMPONENTS_SYNC_DEVICE_INFO_DEVICE_INFO_SYNC_BRIDGE_H_
 #define COMPONENTS_SYNC_DEVICE_INFO_DEVICE_INFO_SYNC_BRIDGE_H_
 
 #include <map>
 #include <memory>
 #include <string>
@@ skipping 16 matching lines @@
 }  // namespace sync_pb
 
 namespace syncer {
 
 // Sync bridge implementation for DEVICE_INFO model type. Handles storage of
 // device info and associated sync metadata, applying/merging foreign changes,
 // and allows public read access.
 class DeviceInfoSyncBridge : public ModelTypeSyncBridge,
                              public DeviceInfoTracker {
  public:
-  typedef base::Callback<void(const ModelTypeStore::InitCallback& callback)>
-      StoreFactoryFunction;
-
   DeviceInfoSyncBridge(LocalDeviceInfoProvider* local_device_info_provider,
-                       const StoreFactoryFunction& callback,
+                       const ModelTypeStoreFactory& store_factory,
                        const ChangeProcessorFactory& change_processor_factory);
   ~DeviceInfoSyncBridge() override;
 
   // ModelTypeSyncBridge implementation.
   std::unique_ptr<MetadataChangeList> CreateMetadataChangeList() override;
   base::Optional<ModelError> MergeSyncData(
       std::unique_ptr<MetadataChangeList> metadata_change_list,
       EntityDataMap entity_data_map) override;
   base::Optional<ModelError> ApplySyncChanges(
       std::unique_ptr<MetadataChangeList> metadata_change_list,
@@ skipping 89 matching lines @@
 
   // Used to update our local device info once every pulse interval.
   base::OneShotTimer pulse_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(DeviceInfoSyncBridge);
 };
 
 }  // namespace syncer
 
 #endif  // COMPONENTS_SYNC_DEVICE_INFO_DEVICE_INFO_SYNC_BRIDGE_H_