Issue 11428116 had to be reverted as it broke build due to a unused variable.

chrome/test/data/extensions/api_test/developer/test/basics.js

Index: chrome/test/data/extensions/api_test/developer/test/basics.js
diff --git a/chrome/test/data/extensions/api_test/developer/test/basics.js b/chrome/test/data/extensions/api_test/developer/test/basics.js
new file mode 100644
index 0000000000000000000000000000000000000000..046b6b6b4aec865ef1aa6ca0a72be6ac41eac254
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/developer/test/basics.js
@@ -0,0 +1,28 @@
+// Copyright (c) 2012 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.
+
+var tests = [
+  function simple() {
+    chrome.developerPrivate.getItemsInfo(true, // include disabled
+                                         true, // include terminated
+                                         callback(function(items) {
+      chrome.test.assertEq(3, items.length);
+
+      checkItemInList(items, "hosted_app", true, "hosted_app",
+          { "app_launch_url": "http://www.google.com/",
+            "offline_enabled": true,
+            "update_url": "http://example.com/update.xml" });
+
+      checkItemInList(items, "simple_extension", true, "extension",
+          { "homepage_url": "http://example.com/",
+            "options_url": "chrome-extension://<ID>/pages/options.html"});
+
+      var extension = getItemNamed(items, "packaged_app");
+      checkItemInList(items, "packaged_app", true, "packaged_app",
+          { "offline_enabled": true});
+    }));
+  }
+];
+
+chrome.test.runTests(tests);