Switch to using scoped_ptr with UserData

content/browser/service_worker/service_worker_response_info.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 "content/browser/service_worker/service_worker_response_info.h"
 
+#include "base/memory/ptr_util.h"
 #include "content/public/common/resource_response_info.h"
 #include "net/url_request/url_request.h"
 
 namespace content {
 
 namespace {
 
 int kUserDataKey;  // Only address is used, value is not important.
 
 }  // namespace
 
 // static
 ServiceWorkerResponseInfo* ServiceWorkerResponseInfo::ForRequest(
     net::URLRequest* request,
     bool create) {
   ServiceWorkerResponseInfo* info = static_cast<ServiceWorkerResponseInfo*>(
       request->GetUserData(&kUserDataKey));
   if (!info && create) {
     info = new ServiceWorkerResponseInfo();
-    request->SetUserData(&kUserDataKey, info);
+    request->SetUserData(&kUserDataKey, base::WrapUnique(info));
   }
   return info;
 }
 
 // static
 void ServiceWorkerResponseInfo::ResetDataForRequest(net::URLRequest* request) {
   ServiceWorkerResponseInfo* info = ForRequest(request);
   if (info)
     info->ResetData();
 }
@@ skipping 81 matching lines @@
   response_cache_storage_cache_name_ = std::string();
   cors_exposed_header_names_.clear();
   // Don't reset the |did_navigation_preload_| flag. This is used for the
   // UseCounter, and if it was ever true for a request, it should remain true
   // even if the job restarts.
 }
 
 ServiceWorkerResponseInfo::ServiceWorkerResponseInfo() {}
 
 }  // namespace content