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 289 matching lines @@
         'browser/browser_shutdown.cc',
         'browser/browser_shutdown.h',
         'browser/browser_signin.cc',
         'browser/browser_signin.h',
         'browser/browser_trial.cc',
         'browser/browser_trial.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_quota_helper.cc',
         'browser/browsing_data_quota_helper.h',
@@ skipping 4665 matching lines @@
               # weak imports in dependents, who still must #include
               # closure_blocks_leopard_compat.h to get weak imports.
               'type': 'none',
             }],
           ],
         },
       ],
     }],
   ],
 }