Bug 1114752 - Uplift Add-on SDK to Firefox a=me

addon-sdk/source/lib/sdk/page-mod/match-pattern.js

@@ -1,3 +1,8 @@
+/* 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/. */
+ "use strict";
+
 let { deprecateUsage } = require("../util/deprecate");
 
 deprecateUsage("Module 'sdk/page-mod/match-pattern' is deprecated use 'sdk/util/match-pattern' instead");