Index: chrome/browser/resources/md_bookmarks/timer_proxy.js |
diff --git a/chrome/browser/resources/md_bookmarks/timer_proxy.js b/chrome/browser/resources/md_bookmarks/timer_proxy.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..de96c7fdb4ec7aa2b5bfe9c2329ccaff095de13f |
--- /dev/null |
+++ b/chrome/browser/resources/md_bookmarks/timer_proxy.js |
@@ -0,0 +1,33 @@ |
+// Copyright 2017 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. |
+ |
+/** |
+ * @fileoverview A class that mediates window timer calls to support mockability |
+ * in tests. |
+ */ |
+ |
+cr.define('bookmarks', function() { |
+ /** @constructor */ |
+ function TimerProxy() {} |
+ |
+ TimerProxy.prototype = { |
+ /** |
+ * @param {Function|string} fn |
+ * @param {number=} delay |
+ * @return {number} |
+ */ |
+ setTimeout: function(fn, delay) { |
+ return window.setTimeout(fn, delay); |
+ }, |
+ |
+ /** @param {number|undefined?} id */ |
+ clearTimeout: function(id) { |
+ window.clearTimeout(id); |
+ }, |
+ }; |
+ |
+ return { |
+ TimerProxy: TimerProxy, |
+ }; |
+}); |