Update SupportsUserData uses with unique_ptr.

components/data_use_measurement/core/data_use_measurement.cc

 // Copyright 2015 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_measurement.h"
 
+#include "base/memory/ptr_util.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/metrics/sparse_histogram.h"
 #include "base/strings/stringprintf.h"
 #include "build/build_config.h"
 #include "components/data_use_measurement/core/data_use_ascriber.h"
 #include "components/data_use_measurement/core/data_use_recorder.h"
 #include "components/data_use_measurement/core/data_use_user_data.h"
 #include "components/data_use_measurement/core/url_request_classifier.h"
 #include "components/domain_reliability/uploader.h"
 #include "google_apis/gaia/gaia_auth_util.h"
@@ skipping 108 matching lines @@
             OriginatedFromDomainReliability(*request)) {
       // Detect if the request originated from DomainReliability.
       // DataUseUserData::AttachToFetcher() cannot be called from domain
       // reliability, since it sets userdata on URLFetcher for its purposes.
       service_name = DataUseUserData::ServiceName::DOMAIN_RELIABILITY;
     } else if (gaia::RequestOriginatedFromGaia(*request)) {
       service_name = DataUseUserData::ServiceName::GAIA;
     }
 
     data_use_user_data = new DataUseUserData(service_name, CurrentAppState());
-    request->SetUserData(DataUseUserData::kUserDataKey, data_use_user_data);
+    request->SetUserData(DataUseUserData::kUserDataKey,
+                         base::WrapUnique(data_use_user_data));
   } else {
     data_use_user_data->set_app_state(CurrentAppState());
   }
 }
 
 void DataUseMeasurement::OnBeforeRedirect(const net::URLRequest& request,
                                           const GURL& new_location) {
   // Recording data use of request on redirects.
   // TODO(rajendrant): May not be needed when http://crbug/651957 is fixed.
   UpdateDataUsePrefs(request);
@@ skipping 321 matching lines @@
     return;
 
   const DataUseRecorder* recorder = ascriber_->GetDataUseRecorder(request);
   if (recorder) {
     url_request_classifier_->RecordPageTransitionUMA(
         recorder->page_transition(), request.GetTotalReceivedBytes());
   }
 }
 
 }  // namespace data_use_measurement