Move data use measurement to DataUseNetworkDelegate

components/data_use_measurement/core/data_use_ascriber.cc

 // Copyright 2016 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/data_use_measurement/core/data_use_ascriber.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "components/data_use_measurement/core/data_use_network_delegate.h"
 #include "components/data_use_measurement/core/data_use_recorder.h"
 
 namespace data_use_measurement {
 
 std::unique_ptr<net::NetworkDelegate> DataUseAscriber::CreateNetworkDelegate(
-    std::unique_ptr<net::NetworkDelegate> wrapped_network_delegate) {
+    std::unique_ptr<net::NetworkDelegate> wrapped_network_delegate,
+    const metrics::UpdateUsagePrefCallbackType& metrics_data_use_forwarder) {
   return base::MakeUnique<data_use_measurement::DataUseNetworkDelegate>(
-      std::move(wrapped_network_delegate), this);
+      std::move(wrapped_network_delegate), this, metrics_data_use_forwarder);
 }
 
 void DataUseAscriber::OnBeforeUrlRequest(net::URLRequest* request) {
   DataUseRecorder* recorder = GetDataUseRecorder(request);
   if (recorder)
     recorder->OnBeforeUrlRequest(request);
 }
 
 void DataUseAscriber::OnBeforeRedirect(net::URLRequest* request,
                                        const GURL& new_location) {}
@@ skipping 14 matching lines @@
 
 void DataUseAscriber::OnUrlRequestCompleted(net::URLRequest* request,
                                             bool started) {
   DataUseRecorder* recorder = GetDataUseRecorder(request);
   // TODO(kundaji): Enforce DCHECK(recorder).
   if (recorder)
     recorder->OnUrlRequestCompleted(request);
 }
 
 }  // namespace data_use_measurement