Create a content::ResourceContext.

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 159 matching lines @@
         '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',
         '../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_resource_context.cc',
+        '../content/browser/mock_resource_context.h',
         '../content/browser/renderer_host/mock_render_process_host.cc',
         '../content/browser/renderer_host/mock_render_process_host.h',
         '../content/browser/renderer_host/test_backing_store.cc',
         '../content/browser/renderer_host/test_backing_store.h',
         '../content/browser/renderer_host/test_render_view_host.cc',
         '../content/browser/renderer_host/test_render_view_host.h',
         '../content/browser/tab_contents/test_tab_contents.cc',
         '../content/browser/tab_contents/test_tab_contents.h',
         '../content/common/notification_observer_mock.cc',
         '../content/common/notification_observer_mock.h',
@@ skipping 3646 matching lines @@
       ]
     }],  # 'coverage!=0'
   ],  # 'conditions'
 }
 
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