s/app_shell_browsertests/extensions_browsertests/g

extensions/test/data/system/storage_attachment/test_storage_api.js

 // Copyright 2013 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.
 
 // system.storage api test
-// app_shell_browsertests --gtest_filter=SystemStorageApiTest.Storage
+// extensions_browsertests --gtest_filter=SystemStorageApiTest.Storage
 
 // Testing data should be the same as |kRemovableStorageData| in
 // test_storage_info_provider.cc.
 var testData = {
   id: "transient:0004",
   name: "/media/usb1",
   type: "removable",
   capacity: 4098
 };
 
@@ skipping 21 matching lines @@
       chrome.system.storage.onDetached,
       function listener(id) {
         chrome.test.assertEq(device_id, id);
         chrome.test.sendMessage(id);
       }
     );
     // Tell browser process to detach a storage.
     chrome.test.sendMessage("detach");
   }
 ]);