Added more tests for IncognitoModeAvailability.

chrome/chrome_tests.gypi

 # 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.
 {
   'variables' : {
     'pyautolib_sources': [
       'app/chrome_command_ids.h',
       'app/chrome_dll_resource.h',
       'common/automation_constants.h',
       'common/pref_names.cc',
@@ skipping 1163 matching lines @@
         'browser/ssl/ssl_browser_tests.cc',
         'browser/ssl/ssl_client_certificate_selector_test.cc',
         'browser/ssl/ssl_client_certificate_selector_test.h',
         'browser/sync_file_system/mock_local_change_processor.cc',
         'browser/sync_file_system/mock_local_change_processor.h',
         'browser/sync_file_system/mock_remote_file_sync_service.cc',
         'browser/sync_file_system/mock_remote_file_sync_service.h',
         'browser/tab_contents/render_view_context_menu_browsertest.cc',
         'browser/tab_contents/render_view_context_menu_browsertest_util.cc',
         'browser/tab_contents/render_view_context_menu_browsertest_util.h',
+        'browser/tab_contents/render_view_context_menu_test_util.cc',
+        'browser/tab_contents/render_view_context_menu_test_util.h',
         'browser/tab_contents/spellchecker_submenu_observer_browsertest.cc',
         'browser/tab_contents/spelling_menu_observer_browsertest.cc',
         'browser/tab_contents/view_source_browsertest.cc',
         'browser/task_manager/task_manager_browsertest.cc',
         'browser/task_manager/task_manager_browsertest_util.cc',
         'browser/task_manager/task_manager_browsertest_util.h',
         'browser/task_manager/task_manager_notification_browsertest.cc',
         'browser/translate/translate_manager_browsertest.cc',
         'browser/ui/app_list/app_list_controller_browsertest.cc',
         'browser/ui/ash/caps_lock_handler_browsertest.cc',
@@ skipping 1687 matching lines @@
             'sync_integration_tests.isolate',
           ],
           'sources': [
             'sync_integration_tests.isolate',
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }