Use unique_ptr for Platform::CreateURLLoader

third_party/WebKit/Source/core/loader/PingLoader.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 249 matching lines @@
 
   FetchInitiatorInfo initiator_info;
   initiator_info.name = initiator;
   fetch_context.DispatchWillSendRequest(identifier_, request,
                                         ResourceResponse(), initiator_info);
 
   // Make sure the scheduler doesn't wait for the ping.
   if (frame->FrameScheduler())
     frame->FrameScheduler()->DidStopLoading(identifier_);
 
-  loader_ = WTF::WrapUnique(Platform::Current()->CreateURLLoader());
+  loader_ = Platform::Current()->CreateURLLoader();
   DCHECK(loader_);
   WrappedResourceRequest wrapped_request(request);
   wrapped_request.SetAllowStoredCredentials(credentials_allowed ==
                                             kAllowStoredCredentials);
   loader_->LoadAsynchronously(wrapped_request, this);
 
   // If the server never responds, FrameLoader won't be able to cancel this load
   // and we'll sit here waiting forever. Set a very generous timeout, just in
   // case.
   timeout_.StartOneShot(60000, BLINK_FROM_HERE);
@@ skipping 301 matching lines @@
 bool PingLoader::SendBeacon(LocalFrame* frame,
                             int allowance,
                             const KURL& beacon_url,
                             Blob* data,
                             size_t& beacon_size) {
   BeaconBlob beacon(data);
   return SendBeaconCommon(frame, allowance, beacon_url, beacon, beacon_size);
 }
 
 }  // namespace blink