Support needed to measure user and service traffic in Chrome.

net/net.gypi

 # Copyright 2014 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.
 
 # This file is shared between the regular GYP build, the NaCl GYP build, and
 # the GN build. For GN support, it must have no conditionals or anything like
 # that beyond the simple one-level-deep dictionary of values.
 {
   'variables': {
     # Subset of net source files that are compiled for NaCl (net_nacl target).
@@ skipping 1164 matching lines @@
       'udp/udp_server_socket.h',
       'udp/udp_socket.h',
       'udp/udp_socket_libevent.cc',
       'udp/udp_socket_libevent.h',
       'udp/udp_socket_win.cc',
       'udp/udp_socket_win.h',
       'url_request/certificate_report_sender.cc',
       'url_request/certificate_report_sender.h',
       'url_request/data_protocol_handler.cc',
       'url_request/data_protocol_handler.h',
+      'url_request/data_use_measurement.cc',
+      'url_request/data_use_measurement.h',
       'url_request/file_protocol_handler.cc',
       'url_request/file_protocol_handler.h',
       'url_request/fraudulent_certificate_reporter.h',
       'url_request/ftp_protocol_handler.cc',
       'url_request/ftp_protocol_handler.h',
       'url_request/http_user_agent_settings.h',
       'url_request/redirect_info.cc',
       'url_request/redirect_info.h',
       'url_request/sdch_dictionary_fetcher.cc',
       'url_request/sdch_dictionary_fetcher.h',
@@ skipping 683 matching lines @@
       'README.md',
       'docs/bug-triage.md',
       'docs/bug-triage-labels.md',
       'docs/bug-triage-suggested-workflow.md',
       'docs/life-of-a-url-request.md',
       'sdch/README.md',
     ],
     'net_docs_output_dir': '<(PRODUCT_DIR)/net/docs',
   }
 }