Remove some chrome dependencies from extensions app_window API

chrome/chrome_tests_unit.gypi

 # Copyright 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.
 {
   'targets': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 550 matching lines @@
         '../extensions/browser/api/storage/storage_frontend_unittest.cc',
         '../extensions/browser/error_map_unittest.cc',
         '../extensions/browser/event_listener_map_unittest.cc',
         '../extensions/browser/event_router_unittest.cc',
         '../extensions/browser/extension_error_test_util.cc',
         '../extensions/browser/extension_error_test_util.h',
         '../extensions/browser/extension_pref_value_map_unittest.cc',
         '../extensions/browser/extension_registry_unittest.cc',
         '../extensions/browser/file_highlighter_unittest.cc',
         '../extensions/browser/file_reader_unittest.cc',
+        '../extensions/browser/image_util_unittest.cc',
         '../extensions/browser/info_map_unittest.cc',
         '../extensions/browser/lazy_background_task_queue_unittest.cc',
         '../extensions/browser/management_policy_unittest.cc',
         '../extensions/browser/process_manager_unittest.cc',
         '../extensions/browser/process_map_unittest.cc',
         '../extensions/browser/quota_service_unittest.cc',
         '../extensions/browser/runtime_data_unittest.cc',
         '../extensions/browser/value_store/leveldb_value_store_unittest.cc',
         '../extensions/browser/value_store/testing_value_store_unittest.cc',
         '../extensions/browser/value_store/value_store_change_unittest.cc',
@@ skipping 286 matching lines @@
         'browser/extensions/api/declarative_content/content_rules_registry_unittest.cc',
         'browser/extensions/api/declarative_webrequest/webrequest_action_unittest.cc',
         'browser/extensions/api/declarative_webrequest/webrequest_condition_attribute_unittest.cc',
         'browser/extensions/api/declarative_webrequest/webrequest_condition_unittest.cc',
         'browser/extensions/api/declarative_webrequest/webrequest_rules_registry_unittest.cc',
         'browser/extensions/api/dial/dial_device_data_unittest.cc',
         'browser/extensions/api/dial/dial_registry_unittest.cc',
         'browser/extensions/api/dial/dial_service_unittest.cc',
         'browser/extensions/api/enterprise_platform_keys_private/enterprise_platform_keys_private_api_unittest.cc',
         'browser/extensions/api/extension_action/extension_action_prefs_unittest.cc',
-        'browser/extensions/api/extension_action/extension_browser_actions_api_unittest.cc',
         'browser/extensions/api/file_system/file_system_api_unittest.cc',
         'browser/extensions/api/identity/account_tracker_unittest.cc',
         'browser/extensions/api/identity/extension_token_key_unittest.cc',
         'browser/extensions/api/identity/gaia_web_auth_flow_unittest.cc',
         'browser/extensions/api/identity/identity_mint_queue_unittest.cc',
         'browser/extensions/api/idle/idle_api_unittest.cc',
         'browser/extensions/api/image_writer_private/destroy_partitions_operation_unittest.cc',
         'browser/extensions/api/image_writer_private/operation_manager_unittest.cc',
         'browser/extensions/api/image_writer_private/operation_unittest.cc',
         'browser/extensions/api/image_writer_private/removable_storage_provider_chromeos_unittest.cc',
@@ skipping 2004 matching lines @@
             'browser/ui/app_list/test/fake_profile_store.h',
             'browser/ui/app_list/test/fast_show_pickler_unittest.cc',
             'browser/ui/views/app_list/linux/app_list_linux_unittest.cc',
             'browser/ui/views/app_list/win/app_list_win_unittest.cc',
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }