1 files changed, 28 insertions, 0 deletions
diff --git a/dom/indexedDB/SchemaUpgrades.h b/dom/indexedDB/SchemaUpgrades.h
new file mode 100644
index 0000000000..8caec17d49
--- /dev/null
+++ b/dom/indexedDB/SchemaUpgrades.h
@@ -0,0 +1,28 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef dom_indexeddb_schemaupgrades_h__
+#define dom_indexeddb_schemaupgrades_h__
+
+#include <cstdint>
+
+#include "mozilla/Result.h"
+#include "mozilla/ResultExtensions.h"
+#include "nsStringFwd.h"
+
+class mozIStorageConnection;
+class nsIFile;
+
+namespace mozilla::dom::indexedDB {
+
+Result<bool, nsresult> MaybeUpgradeSchema(mozIStorageConnection& aConnection,
+                                          int32_t aSchemaVersion,
+                                          nsIFile& aFMDirectory,
+                                          const nsACString& aOrigin);
+
+}  // namespace mozilla::dom::indexedDB
+
+#endif