diff -r 000000000000 -r 6474c204b198 content/base/public/CORSMode.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/content/base/public/CORSMode.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,32 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 CORSMode_h_
+#define CORSMode_h_
+
+namespace mozilla {
+
+enum CORSMode {
+  /**
+   * The default of not using CORS to validate cross-origin loads.
+   */
+  CORS_NONE,
+
+  /**
+   * Validate cross-site loads using CORS, but do not send any credentials
+   * (cookies, HTTP auth logins, etc) along with the request.
+   */
+  CORS_ANONYMOUS,
+
+  /**
+   * Validate cross-site loads using CORS, and send credentials such as cookies
+   * and HTTP auth logins along with the request.
+   */
+  CORS_USE_CREDENTIALS
+};
+
+} // namespace mozilla
+
+#endif /* CORSMode_h_ */