[autofill] Sync server card and address metadata.

chrome/browser/sync/profile_sync_components_factory_impl.cc

Index: chrome/browser/sync/profile_sync_components_factory_impl.cc
diff --git a/chrome/browser/sync/profile_sync_components_factory_impl.cc b/chrome/browser/sync/profile_sync_components_factory_impl.cc
index 75db227d65cc427c3d742a8fe86ac2b36ad25c1b..3175f55e347058d3d40a8a8c8848254ccf12f893 100644
--- a/chrome/browser/sync/profile_sync_components_factory_impl.cc
+++ b/chrome/browser/sync/profile_sync_components_factory_impl.cc
@@ -45,6 +45,7 @@
 #include "chrome/common/pref_names.h"
 #include "components/autofill/core/browser/webdata/autocomplete_syncable_service.h"
 #include "components/autofill/core/browser/webdata/autofill_profile_syncable_service.h"
+#include "components/autofill/core/browser/webdata/autofill_wallet_metadata_syncable_service.h"
 #include "components/autofill/core/browser/webdata/autofill_wallet_syncable_service.h"
 #include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
 #include "components/autofill/core/common/autofill_pref_names.h"
@@ -519,7 +520,8 @@ base::WeakPtr<syncer::SyncableService> ProfileSyncComponentsFactoryImpl::
         return autofill::AutofillProfileSyncableService::FromWebDataService(
             web_data_service_.get())->AsWeakPtr();
       } else if (type == syncer::AUTOFILL_WALLET_METADATA) {
-        return base::WeakPtr<syncer::SyncableService>();
+        return autofill::AutofillWalletMetadataSyncableService::
+            FromWebDataService(web_data_service_.get())->AsWeakPtr();
       }
       return autofill::AutofillWalletSyncableService::FromWebDataService(
           web_data_service_.get())->AsWeakPtr();