Move data use measurement to DataUseNetworkDelegate

chrome/browser/io_thread.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/io_thread.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/base64.h"
@@ skipping 497 matching lines @@
   globals_->data_use_ascriber =
       base::MakeUnique<data_use_measurement::ChromeDataUseAscriber>();
 
   globals_->data_use_aggregator.reset(new data_usage::DataUseAggregator(
       std::unique_ptr<data_usage::DataUseAnnotator>(
           new chrome_browser_data_usage::TabIdAnnotator()),
       std::move(data_use_amortizer)));
 
   std::unique_ptr<ChromeNetworkDelegate> chrome_network_delegate(
       new ChromeNetworkDelegate(extension_event_router_forwarder(),
-                                &system_enable_referrers_,
-                                metrics_data_use_forwarder_));
+                                &system_enable_referrers_));
   // By default, data usage is considered off the record.
   chrome_network_delegate->set_data_use_aggregator(
       globals_->data_use_aggregator.get(),
       true /* is_data_usage_off_the_record */);
 
 #if BUILDFLAG(ANDROID_JAVA_UI)
   globals_->external_data_use_observer.reset(
       new chrome::android::ExternalDataUseObserver(
           globals_->data_use_aggregator.get(),
           BrowserThread::GetTaskRunnerForThread(BrowserThread::IO),
           BrowserThread::GetTaskRunnerForThread(BrowserThread::UI)));
 #endif
 
   globals_->system_network_delegate =
       globals_->data_use_ascriber->CreateNetworkDelegate(
-          std::move(chrome_network_delegate));
+          std::move(chrome_network_delegate), metrics_data_use_forwarder_);
 
   globals_->host_resolver = CreateGlobalHostResolver(net_log_);
 
   std::map<std::string, std::string> network_quality_estimator_params;
   variations::GetVariationParams(kNetworkQualityEstimatorFieldTrialName,
                                  &network_quality_estimator_params);
 
   std::unique_ptr<net::ExternalEstimateProvider> external_estimate_provider;
 #if BUILDFLAG(ANDROID_JAVA_UI)
   external_estimate_provider.reset(
@@ skipping 530 matching lines @@
   // TODO(rtenneti): We should probably use HttpServerPropertiesManager for the
   // system URLRequestContext too. There's no reason this should be tied to a
   // profile.
   return context;
 }
 
 const metrics::UpdateUsagePrefCallbackType&
 IOThread::GetMetricsDataUseForwarder() {
   return metrics_data_use_forwarder_;
 }