AppCaches which belong to hosted apps are not protected from deletion

chrome/chrome_tests.gypi

 # Copyright (c) 2011 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.
 
 {
   'variables' : {
     'pyautolib_sources': [
       'app/chrome_command_ids.h',
       'app/chrome_dll_resource.h',
       'common/automation_constants.h',
@@ skipping 158 matching lines @@
         'test/thread_observer_helper.h',
         'test/ui_test_utils.cc',
         'test/ui_test_utils.h',
         'test/ui_test_utils_linux.cc',
         'test/ui_test_utils_mac.mm',
         'test/ui_test_utils_win.cc',
         'test/unit/chrome_test_suite.cc',
         'test/unit/chrome_test_suite.h',
         'test/values_test_util.cc',
         'test/values_test_util.h',
+        '../webkit/quota/mock_special_storage_policy.cc',
+        '../webkit/quota/mock_special_storage_policy.h',
         '../content/browser/geolocation/arbitrator_dependency_factories_for_test.cc',
         '../content/browser/geolocation/arbitrator_dependency_factories_for_test.h',
         '../content/browser/geolocation/mock_location_provider.cc',
         '../content/browser/geolocation/mock_location_provider.h',
         '../content/browser/mock_content_browser_client.cc',
         '../content/browser/mock_resource_context.cc',
         '../content/browser/mock_resource_context.h',
         # TODO:  these should live here but are currently used by
         # production code code in libbrowser (in chrome.gyp).
         #'../content/browser/net/url_request_mock_http_job.cc',
@@ skipping 3943 matching lines @@
       ]
     }],  # 'coverage!=0'
   ],  # 'conditions'
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: