1 files changed, 28 insertions, 0 deletions
diff --git a/chromium/chrome/browser/resources/chromeos/login/test_util.js b/chromium/chrome/browser/resources/chromeos/login/test_util.js
new file mode 100644
index 00000000000..5a0399ef236
--- /dev/null
+++ b/chromium/chrome/browser/resources/chromeos/login/test_util.js
@@ -0,0 +1,28 @@
+// Copyright 2014 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.
+
+cr.define('cr', function() {
+  function ErrorStore() {
+    var self = this;
+    window.addEventListener('error', function(e) {
+      self.store_.push(e);
+    });
+  }
+
+  cr.addSingletonGetter(ErrorStore);
+
+  ErrorStore.prototype = {
+    store_: [],
+
+    get length() {
+      return this.store_.length;
+    },
+  };
+
+  return {
+    ErrorStore: ErrorStore,
+  };
+});
+
+cr.ErrorStore.getInstance();