1 files changed, 32 insertions, 0 deletions
diff --git a/toolkit/jetpack/sdk/windows.js b/toolkit/jetpack/sdk/windows.js
new file mode 100644
index 000000000..06dbe70b2
--- /dev/null
+++ b/toolkit/jetpack/sdk/windows.js
@@ -0,0 +1,32 @@
+/* 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';
+
+module.metadata = {
+  'stability': 'stable'
+};
+
+const { isBrowser } = require('./window/utils');
+const { modelFor } = require('./model/core');
+const { viewFor } = require('./view/core');
+
+
+if (require('./system/xul-app').is('Fennec')) {
+  module.exports = require('./windows/fennec');
+}
+else {
+  module.exports = require('./windows/firefox');
+}
+
+
+const browsers = module.exports.browserWindows;
+
+//
+modelFor.when(isBrowser, view => {
+  for (let model of browsers) {
+    if (viewFor(model) === view)
+      return model;
+  }
+  return null;
+});