Update SupportsUserData uses with unique_ptr.

content/browser/service_worker/service_worker_write_to_cache_job.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 "content/browser/service_worker/service_worker_write_to_cache_job.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
+#include "base/memory/ptr_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/trace_event/trace_event.h"
 #include "content/browser/service_worker/service_worker_cache_writer.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_disk_cache.h"
 #include "content/browser/service_worker/service_worker_metrics.h"
 #include "content/common/net/url_request_service_worker_data.h"
 #include "content/common/service_worker/service_worker_types.h"
 #include "content/common/service_worker/service_worker_utils.h"
@@ skipping 172 matching lines @@
 void ServiceWorkerWriteToCacheJob::InitNetRequest(
     int extra_load_flags) {
   DCHECK(request());
   net_request_ = request()->context()->CreateRequest(
       request()->url(), request()->priority(), this);
   net_request_->set_first_party_for_cookies(
       request()->first_party_for_cookies());
   net_request_->set_initiator(request()->initiator());
   net_request_->SetReferrer(request()->referrer());
   net_request_->SetUserData(URLRequestServiceWorkerData::kUserDataKey,
-                            new URLRequestServiceWorkerData());
+                            base::MakeUnique<URLRequestServiceWorkerData>());
   if (extra_load_flags)
     net_request_->SetLoadFlags(net_request_->load_flags() | extra_load_flags);
 
   if (resource_type_ == RESOURCE_TYPE_SERVICE_WORKER) {
     // This will get copied into net_request_ when URLRequest::StartJob calls
     // ServiceWorkerWriteToCacheJob::SetExtraRequestHeaders.
     request()->SetExtraRequestHeaderByName("Service-Worker", "script", true);
   }
 }
 
@@ skipping 251 matching lines @@
   }
   return context_->storage()->CreateResponseReader(incumbent_resource_id_);
 }
 
 std::unique_ptr<ServiceWorkerResponseWriter>
 ServiceWorkerWriteToCacheJob::CreateCacheResponseWriter() {
   return context_->storage()->CreateResponseWriter(resource_id_);
 }
 
 }  // namespace content