[Sync] Componentize local_device_info_provider_impl and test

chrome/chrome_browser.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.
 
 {
   'variables': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 2843 matching lines @@
       'browser/sync/chrome_sync_client.cc',
       'browser/sync/chrome_sync_client.h',
       'browser/sync/glue/autofill_data_type_controller.cc',
       'browser/sync/glue/autofill_data_type_controller.h',
       'browser/sync/glue/autofill_profile_data_type_controller.cc',
       'browser/sync/glue/autofill_profile_data_type_controller.h',
       'browser/sync/glue/extensions_activity_monitor.cc',
       'browser/sync/glue/extensions_activity_monitor.h',
       'browser/sync/glue/history_delete_directives_data_type_controller.cc',
       'browser/sync/glue/history_delete_directives_data_type_controller.h',
-      'browser/sync/glue/local_device_info_provider_impl.cc',
-      'browser/sync/glue/local_device_info_provider_impl.h',
       'browser/sync/glue/non_frontend_data_type_controller.cc',
       'browser/sync/glue/non_frontend_data_type_controller.h',
       'browser/sync/glue/password_data_type_controller.cc',
       'browser/sync/glue/password_data_type_controller.h',
       'browser/sync/glue/search_engine_data_type_controller.cc',
       'browser/sync/glue/search_engine_data_type_controller.h',
       'browser/sync/glue/sync_backend_host.cc',
       'browser/sync/glue/sync_backend_host.h',
       'browser/sync/glue/sync_backend_host_core.cc',
       'browser/sync/glue/sync_backend_host_core.h',
@@ skipping 1243 matching lines @@
             '../components/components.gyp:omnibox_browser',
             '../components/components.gyp:rlz',
             '../components/components.gyp:search_engines',
             '../rlz/rlz.gyp:rlz_lib',
           ],
         },
       ],
     }],
   ],
 }