1 files changed, 21 insertions, 0 deletions
diff --git a/dom/storage/nsISessionStorageService.idl b/dom/storage/nsISessionStorageService.idl
new file mode 100644
index 0000000000..743c1ebfaa
--- /dev/null
+++ b/dom/storage/nsISessionStorageService.idl
@@ -0,0 +1,21 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=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/. */
+
+#include "nsISupports.idl"
+
+interface nsIPrincipal;
+
+[scriptable, builtinclass, uuid(3b95dd6c-0293-4e06-baeb-2affaefc9e74)]
+interface nsISessionStorageService : nsISupports
+{
+  /**
+   * Removes all storages stored for the given principal.
+   *
+   * @param aPrincipal
+   *        A principal for the origin whose storages are to be cleared.
+   */
+  void clearStoragesForOrigin(in nsIPrincipal aPrincipal);
+};