Add data usage tracking for chrome services

components/signin/core/browser/gaia_cookie_manager_service.cc

 // 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.
 
 #include "components/signin/core/browser/gaia_cookie_manager_service.h"
 
 #include <stddef.h>
 
 #include <queue>
 
 #include "base/json/json_reader.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/time/time.h"
 #include "base/values.h"
+#include "components/data_use_measurement/core/data_use_user_data.h"
 #include "components/signin/core/browser/account_tracker_service.h"
 #include "components/signin/core/browser/signin_metrics.h"
 #include "google_apis/gaia/gaia_auth_fetcher.h"
 #include "google_apis/gaia/gaia_constants.h"
 #include "google_apis/gaia/gaia_urls.h"
 #include "google_apis/gaia/oauth2_token_service.h"
 #include "net/base/load_flags.h"
 #include "net/http/http_status_code.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_fetcher_delegate.h"
@@ skipping 188 matching lines @@
 }
 
 std::unique_ptr<net::URLFetcher>
 GaiaCookieManagerService::ExternalCcResultFetcher::CreateFetcher(
     const GURL& url) {
   std::unique_ptr<net::URLFetcher> fetcher =
       net::URLFetcher::Create(0, url, net::URLFetcher::GET, this);
   fetcher->SetRequestContext(helper_->request_context());
   fetcher->SetLoadFlags(net::LOAD_DO_NOT_SEND_COOKIES |
                         net::LOAD_DO_NOT_SAVE_COOKIES);
+  data_use_measurement::DataUseUserData::AttachToFetcher(
+      fetcher.get(), data_use_measurement::DataUseUserData::SIGNIN);
 
   // Fetchers are sometimes cancelled because a network change was detected,
   // especially at startup and after sign-in on ChromeOS.
   fetcher->SetAutomaticallyRetryOnNetworkChanges(1);
   return fetcher;
 }
 
 void GaiaCookieManagerService::ExternalCcResultFetcher::OnURLFetchComplete(
     const net::URLFetcher* source) {
   const GURL& url = source->GetOriginalURL();
@@ skipping 570 matching lines @@
         break;
       case GaiaCookieRequestType::LIST_ACCOUNTS:
         uber_token_fetcher_.reset();
         signin_client_->DelayNetworkCall(
             base::Bind(&GaiaCookieManagerService::StartFetchingListAccounts,
                        base::Unretained(this)));
         break;
     }
   }
 }