Use std::unique_ptr<> for WebTaskRunner::clone

content/child/resource_dispatcher.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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "content/child/resource_dispatcher.h"
 
 #include <utility>
 
@@ skipping 576 matching lines @@
   // Compute a unique request_id for this renderer process.
   int request_id = MakeRequestID();
   pending_requests_[request_id] = base::WrapUnique(new PendingRequestInfo(
       std::move(peer), request->resource_type, request->origin_pid,
       frame_origin, request->url, request_info.download_to_file));
 
   if (resource_scheduling_filter_.get() &&
       request_info.loading_web_task_runner) {
     resource_scheduling_filter_->SetRequestIdTaskRunner(
         request_id,
-        base::WrapUnique(request_info.loading_web_task_runner->clone()));
+        request_info.loading_web_task_runner->clone());
   }
 
   message_sender_->Send(new ResourceHostMsg_RequestResource(
       request_info.routing_id, request_id, *request));
 
   return request_id;
 }
 
 void ResourceDispatcher::ToResourceResponseInfo(
     const PendingRequestInfo& request_info,
@@ skipping 204 matching lines @@
     *frame_origin = extra_data->frame_origin();
   return request;
 }
 
 void ResourceDispatcher::SetResourceSchedulingFilter(
     scoped_refptr<ResourceSchedulingFilter> resource_scheduling_filter) {
   resource_scheduling_filter_ = resource_scheduling_filter;
 }
 
 }  // namespace content