Switch from SignedSettings to DeviceSettingsService.

chrome/chrome_browser.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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
@@ skipping 841 matching lines @@
         'browser/chromeos/proxy_config_service_impl.cc',
         'browser/chromeos/proxy_config_service_impl.h',
         'browser/chromeos/proxy_cros_settings_parser.cc',
         'browser/chromeos/proxy_cros_settings_parser.h',
         'browser/chromeos/settings/cros_settings.cc',
         'browser/chromeos/settings/cros_settings.h',
         'browser/chromeos/settings/cros_settings_names.cc',
         'browser/chromeos/settings/cros_settings_names.h',
         'browser/chromeos/settings/cros_settings_provider.cc',
         'browser/chromeos/settings/cros_settings_provider.h',
+        'browser/chromeos/settings/device_settings_cache.cc',
+        'browser/chromeos/settings/device_settings_cache.h',
+        'browser/chromeos/settings/device_settings_migration_helper.cc',
+        'browser/chromeos/settings/device_settings_migration_helper.h',
         'browser/chromeos/settings/device_settings_provider.cc',
         'browser/chromeos/settings/device_settings_provider.h',
         'browser/chromeos/settings/device_settings_service.cc',
         'browser/chromeos/settings/device_settings_service.h',
         'browser/chromeos/settings/owner_key_util.cc',
         'browser/chromeos/settings/owner_key_util.h',
         'browser/chromeos/settings/owner_key_utils.cc',
         'browser/chromeos/settings/owner_key_utils.h',
         'browser/chromeos/settings/owner_manager.cc',
         'browser/chromeos/settings/owner_manager.h',
         'browser/chromeos/settings/ownership_service.cc',
         'browser/chromeos/settings/ownership_service.h',
         'browser/chromeos/settings/session_manager_observer.cc',
         'browser/chromeos/settings/session_manager_observer.h',
         'browser/chromeos/settings/session_manager_operation.cc',
         'browser/chromeos/settings/session_manager_operation.h',
         'browser/chromeos/settings/signed_settings.cc',
         'browser/chromeos/settings/signed_settings.h',
-        'browser/chromeos/settings/signed_settings_cache.cc',
-        'browser/chromeos/settings/signed_settings_cache.h',
         'browser/chromeos/settings/signed_settings_helper.cc',
         'browser/chromeos/settings/signed_settings_helper.h',
-        'browser/chromeos/settings/signed_settings_migration_helper.cc',
-        'browser/chromeos/settings/signed_settings_migration_helper.h',
         'browser/chromeos/settings/stub_cros_settings_provider.cc',
         'browser/chromeos/settings/stub_cros_settings_provider.h',
         'browser/chromeos/settings/system_settings_provider.cc',
         'browser/chromeos/settings/system_settings_provider.h',
         'browser/chromeos/sim_dialog_delegate.cc',
         'browser/chromeos/sim_dialog_delegate.h',
         'browser/chromeos/sms_observer.cc',
         'browser/chromeos/sms_observer.h',
         'browser/chromeos/status/data_promo_notification.cc',
         'browser/chromeos/status/data_promo_notification.h',
@@ skipping 4599 matching lines @@
           'variables': {
             'jni_gen_dir': 'chrome',
           },
           'includes': [ '../build/jni_generator.gypi' ],
         },
       ],
      },
     ],
   ],
 }