Support needed to measure user and service traffic in Chrome.

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 1876 matching lines @@
       'browser/net/chrome_network_delegate.cc',
       'browser/net/chrome_network_delegate.h',
       'browser/net/chrome_url_request_context_getter.cc',
       'browser/net/chrome_url_request_context_getter.h',
       'browser/net/connect_interceptor.cc',
       'browser/net/connect_interceptor.h',
       'browser/net/cookie_store_util.cc',
       'browser/net/cookie_store_util.h',
       'browser/net/crl_set_fetcher.cc',
       'browser/net/crl_set_fetcher.h',
+      'browser/net/data_use_user_data.cc',
+      'browser/net/data_use_user_data.h',
+      'browser/net/data_use_measurement.cc',
+      'browser/net/data_use_measurement.h',
       'browser/net/dns_probe_runner.cc',
       'browser/net/dns_probe_runner.h',
       'browser/net/dns_probe_service.cc',
       'browser/net/dns_probe_service.h',
       'browser/net/evicted_domain_cookie_counter.cc',
       'browser/net/evicted_domain_cookie_counter.h',
       'browser/net/file_downloader.cc',
       'browser/net/file_downloader.h',
       'browser/net/http_server_properties_manager_factory.cc',
       'browser/net/http_server_properties_manager_factory.h',
@@ skipping 2208 matching lines @@
             '../components/components.gyp:omnibox_browser',
             '../components/components.gyp:rlz',
             '../components/components.gyp:search_engines',
             '../rlz/rlz.gyp:rlz_lib',
           ],
         },
       ],
     }],
   ],
 }