sync: add DEPS files to subdirs

chrome/chrome.gyp

 # Copyright (c) 2011 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': {
     'chromium_code': 1,
 
     'variables': {
       'version_py_path': 'tools/build/version.py',
       'version_path': 'VERSION',
@@ skipping 590 matching lines @@
         'browser/sync/engine/model_changing_syncer_command.cc',
         'browser/sync/engine/model_changing_syncer_command.h',
         'browser/sync/engine/model_safe_worker.cc',
         'browser/sync/engine/model_safe_worker.h',
         'browser/sync/engine/net/server_connection_manager.cc',
         'browser/sync/engine/net/server_connection_manager.h',
         'browser/sync/engine/net/syncapi_server_connection_manager.cc',
         'browser/sync/engine/net/syncapi_server_connection_manager.h',
         'browser/sync/engine/net/url_translator.cc',
         'browser/sync/engine/net/url_translator.h',
+        'browser/sync/engine/nigori_util.cc',
+        'browser/sync/engine/nigori_util.h',
         'browser/sync/engine/nudge_source.cc',
         'browser/sync/engine/nudge_source.h',
         'browser/sync/engine/polling_constants.cc',
         'browser/sync/engine/polling_constants.h',
         'browser/sync/engine/post_commit_message_command.cc',
         'browser/sync/engine/post_commit_message_command.h',
         'browser/sync/engine/process_commit_response_command.cc',
         'browser/sync/engine/process_commit_response_command.h',
         'browser/sync/engine/process_updates_command.cc',
         'browser/sync/engine/process_updates_command.h',
@@ skipping 55 matching lines @@
         'browser/sync/syncable/directory_backing_store.cc',
         'browser/sync/syncable/directory_backing_store.h',
         'browser/sync/syncable/directory_change_delegate.h',
         'browser/sync/syncable/directory_event.h',
         'browser/sync/syncable/directory_manager.cc',
         'browser/sync/syncable/directory_manager.h',
         'browser/sync/syncable/model_type.cc',
         'browser/sync/syncable/model_type.h',
         'browser/sync/syncable/model_type_payload_map.cc',
         'browser/sync/syncable/model_type_payload_map.h',
-        'browser/sync/syncable/nigori_util.cc',
-        'browser/sync/syncable/nigori_util.h',
         'browser/sync/syncable/syncable-inl.h',
         'browser/sync/syncable/syncable.cc',
         'browser/sync/syncable/syncable.h',
         'browser/sync/syncable/syncable_changes_version.h',
         'browser/sync/syncable/syncable_columns.h',
         'browser/sync/syncable/syncable_id.cc',
         'browser/sync/syncable/syncable_id.h',
         'browser/sync/syncable/syncable_enum_conversions.cc',
         'browser/sync/syncable/syncable_enum_conversions.h',
         'browser/sync/syncable/transaction_observer.h',
@@ skipping 1008 matching lines @@
             'destination': '<(PRODUCT_DIR)',
             'files': [
               '<(INTERMEDIATE_DIR)/repack/chrome.pak'
             ],
           },
         ],
       }],  # targets
     }],  # os_posix == 1 and OS != "mac"
   ],  # 'conditions'
 }