Revert of Sync starting language and input method preferences

chrome/chrome_browser_chromeos.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': {
     # These files lists are shared with the GN build.
     'browser_chromeos_sources': [
         # All .cc, .h, .m, and .mm files under browser/chromeos, except for tests
@@ skipping 371 matching lines @@
         'browser/chromeos/input_method/input_method_delegate_impl.cc',
         'browser/chromeos/input_method/input_method_delegate_impl.h',
         'browser/chromeos/input_method/input_method_engine.cc',
         'browser/chromeos/input_method/input_method_engine.h',
         'browser/chromeos/input_method/input_method_engine_interface.cc',
         'browser/chromeos/input_method/input_method_engine_interface.h',
         'browser/chromeos/input_method/input_method_manager_impl.cc',
         'browser/chromeos/input_method/input_method_manager_impl.h',
         'browser/chromeos/input_method/input_method_persistence.cc',
         'browser/chromeos/input_method/input_method_persistence.h',
-        'browser/chromeos/input_method/input_method_syncer.cc',
-        'browser/chromeos/input_method/input_method_syncer.h',
         'browser/chromeos/input_method/input_method_util.cc',
         'browser/chromeos/input_method/input_method_util.h',
         'browser/chromeos/input_method/mode_indicator_controller.cc',
         'browser/chromeos/input_method/mode_indicator_controller.h',
         'browser/chromeos/kiosk_mode/kiosk_mode_settings.cc',
         'browser/chromeos/kiosk_mode/kiosk_mode_settings.h',
         'browser/chromeos/language_preferences.cc',
         'browser/chromeos/language_preferences.h',
         'browser/chromeos/locale_change_guard.cc',
         'browser/chromeos/locale_change_guard.h',
@@ skipping 887 matching lines @@
         'browser/chromeos/attestation/attestation_signed_data.proto',
       ],
       'variables': {
         'proto_in_dir': 'browser/chromeos/attestation',
         'proto_out_dir': 'chrome/browser/chromeos/attestation',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }