Move browsing data counters helper functions to an 'utils' file.

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 59 matching lines @@
       'browser/browsing_data/browsing_data_appcache_helper.cc',
       'browser/browsing_data/browsing_data_appcache_helper.h',
       'browser/browsing_data/browsing_data_cache_storage_helper.cc',
       'browser/browsing_data/browsing_data_cache_storage_helper.h',
       'browser/browsing_data/browsing_data_channel_id_helper.cc',
       'browser/browsing_data/browsing_data_channel_id_helper.h',
       'browser/browsing_data/browsing_data_cookie_helper.cc',
       'browser/browsing_data/browsing_data_cookie_helper.h',
       'browser/browsing_data/browsing_data_counter.cc',
       'browser/browsing_data/browsing_data_counter.h',
+      'browser/browsing_data/browsing_data_counter_utils.cc',
+      'browser/browsing_data/browsing_data_counter_utils.h',
       'browser/browsing_data/browsing_data_database_helper.cc',
       'browser/browsing_data/browsing_data_database_helper.h',
       'browser/browsing_data/browsing_data_file_system_helper.cc',
       'browser/browsing_data/browsing_data_file_system_helper.h',
       'browser/browsing_data/browsing_data_helper.cc',
       'browser/browsing_data/browsing_data_helper.h',
       'browser/browsing_data/browsing_data_indexed_db_helper.cc',
       'browser/browsing_data/browsing_data_indexed_db_helper.h',
       'browser/browsing_data/browsing_data_local_storage_helper.cc',
       'browser/browsing_data/browsing_data_local_storage_helper.h',
@@ skipping 4104 matching lines @@
             '../components/components.gyp:omnibox_browser',
             '../components/components.gyp:rlz',
             '../components/components.gyp:search_engines',
             '../rlz/rlz.gyp:rlz_lib',
           ],
         },
       ],
     }],
   ],
 }