MD Downloads: hide ... (more options) menu on resize

chrome/test/data/webui/md_downloads/toolbar_tests.js

Index: chrome/test/data/webui/md_downloads/toolbar_tests.js
diff --git a/chrome/test/data/webui/md_downloads/toolbar_tests.js b/chrome/test/data/webui/md_downloads/toolbar_tests.js
new file mode 100644
index 0000000000000000000000000000000000000000..a051efe3c395976240955f13600f78d66e153413
--- /dev/null
+++ b/chrome/test/data/webui/md_downloads/toolbar_tests.js
@@ -0,0 +1,21 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+suite('toolbar tests', function() {
+  /** @type {!downloads.Toolbar} */
+  var toolbar;
+
+  setup(function() {
+    toolbar = document.createElement('downloads-toolbar');
+    document.body.appendChild(toolbar);
+  });
+
+  test('resize closes more options menu', function() {
+    MockInteractions.tap(toolbar.$$('paper-icon-button'));
+    assertTrue(toolbar.$.more.opened);
+
+    window.dispatchEvent(new CustomEvent('resize'));
+    assertFalse(toolbar.$.more.opened);
+  });
+});