[USS] Change the place where SharedModelTypeProcessor got created

components/sync_driver/device_info_service.cc

Index: components/sync_driver/device_info_service.cc
diff --git a/components/sync_driver/device_info_service.cc b/components/sync_driver/device_info_service.cc
index 6a63dcbeb0a0b68746b37410b56a3c585b3c3574..96a391a5092be6b9eb8207cf29f9d0e8f471701a 100644
--- a/components/sync_driver/device_info_service.cc
+++ b/components/sync_driver/device_info_service.cc
@@ -42,8 +42,10 @@ using WriteBatch = ModelTypeStore::WriteBatch;
 
 DeviceInfoService::DeviceInfoService(
     sync_driver::LocalDeviceInfoProvider* local_device_info_provider,
-    const StoreFactoryFunction& callback)
-    : local_device_info_provider_(local_device_info_provider),
+    const StoreFactoryFunction& callback,
+    const SharedProcessorFactory& shared_processor_factory)
+    : ModelTypeService(shared_processor_factory),
+      local_device_info_provider_(local_device_info_provider),
       weak_factory_(this) {
   DCHECK(local_device_info_provider);
 
@@ -427,4 +429,8 @@ void DeviceInfoService::TryLoadAllMetadata() {
   }
 }
 
+syncer::ModelType DeviceInfoService::type() const {
+  return syncer::DEVICE_INFO;
+}
+
 }  // namespace sync_driver_v2