1 files changed, 27 insertions, 0 deletions
diff --git a/devtools/client/dom/content/utils.js b/devtools/client/dom/content/utils.js
new file mode 100644
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+++ b/devtools/client/dom/content/utils.js
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+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript 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/. */
+"use strict";
+
+/**
+ * The default localization just returns the last part of the key
+ * (all after the last dot).
+ */
+const DefaultL10N = {
+  getStr: function (key) {
+    let index = key.lastIndexOf(".");
+    return key.substr(index + 1);
+  }
+};
+
+/**
+ * The 'l10n' object is set by main.js in case the DOM panel content
+ * runs within a scope with chrome privileges.
+ *
+ * Note that DOM panel content can also run within a scope with no chrome
+ * privileges, e.g. in an iframe with type 'content' or in a browser tab,
+ * which allows using our own tools for development.
+ */
+exports.l10n = window.l10n || DefaultL10N;