[BackgroundSync Cleanup] Remove periodic sync code

content/browser/background_sync/background_sync_service_impl_unittest.cc

Index: content/browser/background_sync/background_sync_service_impl_unittest.cc
diff --git a/content/browser/background_sync/background_sync_service_impl_unittest.cc b/content/browser/background_sync/background_sync_service_impl_unittest.cc
index 21f312f123a081dd1f68aef91c4822e49d81651e..c88eb173dad6bfd09939d1230adb1e044bfa1e39 100644
--- a/content/browser/background_sync/background_sync_service_impl_unittest.cc
+++ b/content/browser/background_sync/background_sync_service_impl_unittest.cc
@@ -211,15 +211,13 @@ class BackgroundSyncServiceImplTest : public testing::Test {
   void GetRegistrationOneShot(
       const mojo::String& tag,
       const BackgroundSyncService::RegisterCallback& callback) {
-    service_impl_->GetRegistration(BackgroundSyncPeriodicity::ONE_SHOT, tag,
-                                   sw_registration_id_, callback);
+    service_impl_->GetRegistration(tag, sw_registration_id_, callback);
     base::RunLoop().RunUntilIdle();
   }
 
   void GetRegistrationsOneShot(
       const BackgroundSyncService::GetRegistrationsCallback& callback) {
-    service_impl_->GetRegistrations(BackgroundSyncPeriodicity::ONE_SHOT,
-                                    sw_registration_id_, callback);
+    service_impl_->GetRegistrations(sw_registration_id_, callback);
     base::RunLoop().RunUntilIdle();
   }