Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/fetch/ResourceLoader.h

 /*
  * Copyright (C) 2005, 2006, 2011 Apple 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 17 matching lines @@
 
 #ifndef ResourceLoader_h
 #define ResourceLoader_h
 
 #include "core/CoreExport.h"
 #include "core/fetch/ResourceLoaderOptions.h"
 #include "platform/network/ResourceRequest.h"
 #include "public/platform/WebURLLoader.h"
 #include "public/platform/WebURLLoaderClient.h"
 #include "wtf/Forward.h"
-#include <memory>
 
 namespace blink {
 
 class Resource;
 class ResourceError;
 class ResourceFetcher;
 
 class CORE_EXPORT ResourceLoader final : public GarbageCollectedFinalized<ResourceLoader>, protected WebURLLoaderClient {
 public:
     static ResourceLoader* create(ResourceFetcher*, Resource*);
@@ skipping 32 matching lines @@
     void didFinishLoadingFirstPartInMultipart();
 
 private:
     // Assumes ResourceFetcher and Resource are non-null.
     ResourceLoader(ResourceFetcher*, Resource*);
 
     void requestSynchronously(const ResourceRequest&);
 
     bool responseNeedsAccessControlCheck() const;
 
-    std::unique_ptr<WebURLLoader> m_loader;
+    OwnPtr<WebURLLoader> m_loader;
     Member<ResourceFetcher> m_fetcher;
     Member<Resource> m_resource;
 };
 
 } // namespace blink
 
 #endif