Media Galleries: Initial media scanner implementation.

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 1015 matching lines @@
         'browser/managed_mode/managed_user_shared_settings_update_unittest.cc',
         'browser/managed_mode/supervised_user_pref_store_unittest.cc',
         'browser/media/desktop_media_list_ash_unittest.cc',
         'browser/media/native_desktop_media_list_unittest.cc',
         'browser/media/webrtc_log_uploader_unittest.cc',
         'browser/media_galleries/fileapi/native_media_file_util_unittest.cc',
         'browser/media_galleries/linux/mtp_device_object_enumerator_unittest.cc',
         'browser/media_galleries/mac/mtp_device_delegate_impl_mac_unittest.mm',
         'browser/media_galleries/win/mtp_device_delegate_impl_win_unittest.cc',
         'browser/media_galleries/media_file_system_registry_unittest.cc',
+        'browser/media_galleries/media_folder_finder_unittest.cc',
         'browser/media_galleries/media_galleries_dialog_controller_mock.cc',
         'browser/media_galleries/media_galleries_dialog_controller_mock.h',
         'browser/media_galleries/media_galleries_dialog_controller_unittest.cc',
         'browser/media_galleries/media_galleries_permissions_unittest.cc',
         'browser/media_galleries/media_galleries_preferences_unittest.cc',
         'browser/media_galleries/media_galleries_scan_result_dialog_controller_unittest.cc',
         'browser/media_galleries/win/mtp_device_object_enumerator_unittest.cc',
         'browser/metrics/compression_utils_unittest.cc',
         'browser/metrics/metrics_log_unittest.cc',
         'browser/metrics/metrics_log_serializer_unittest.cc',
@@ skipping 1861 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'
 }