Creat BrowsingDataCookieHelper and CannedBrowsingDataCookieHelper for logging cookies at UI thread.

chrome/chrome_browser.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'dependencies': [
@@ skipping 285 matching lines @@
         'browser/browser_signin.cc',
         'browser/browser_signin.h',
         'browser/browser_trial.cc',
         'browser/browser_trial.h',
         'browser/browser_url_handler.cc',
         'browser/browser_url_handler.h',
         'browser/browser_util_win.cc',
         'browser/browser_util_win.h',
         'browser/browsing_data_appcache_helper.cc',
         'browser/browsing_data_appcache_helper.h',
+        'browser/browsing_data_cookie_helper.cc',
+        'browser/browsing_data_cookie_helper.h',
         'browser/browsing_data_database_helper.cc',
         'browser/browsing_data_database_helper.h',
         'browser/browsing_data_file_system_helper.cc',
         'browser/browsing_data_file_system_helper.h',
         'browser/browsing_data_indexed_db_helper.cc',
         'browser/browsing_data_indexed_db_helper.h',
         'browser/browsing_data_local_storage_helper.cc',
         'browser/browsing_data_local_storage_helper.h',
         'browser/browsing_data_remover.cc',
         'browser/browsing_data_remover.h',
@@ skipping 4474 matching lines @@
       ],
       'export_dependent_settings': [
         'in_memory_url_index_cache_proto',
       ],
       # This target exports a hard dependency because it includes generated
       # header files.
       'hard_dependency': 1,
     },
   ],
 }