Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/platform/exported/WebURLResponse.cpp

 /*
  * Copyright (C) 2009 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 21 matching lines @@
 
 #include "platform/exported/WebURLResponsePrivate.h"
 #include "platform/network/ResourceLoadTiming.h"
 #include "platform/network/ResourceResponse.h"
 #include "public/platform/WebHTTPHeaderVisitor.h"
 #include "public/platform/WebHTTPLoadInfo.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebURL.h"
 #include "public/platform/WebURLLoadTiming.h"
 #include "wtf/Allocator.h"
-#include "wtf/PtrUtil.h"
 #include "wtf/RefPtr.h"
-#include <memory>
 
 namespace blink {
 
 namespace {
 
 class ExtraDataContainer : public ResourceResponse::ExtraData {
 public:
     static PassRefPtr<ExtraDataContainer> create(WebURLResponse::ExtraData* extraData) { return adoptRef(new ExtraDataContainer(extraData)); }
 
     ~ExtraDataContainer() override {}
 
     WebURLResponse::ExtraData* getExtraData() const { return m_extraData.get(); }
 
 private:
     explicit ExtraDataContainer(WebURLResponse::ExtraData* extraData)
-        : m_extraData(wrapUnique(extraData))
+        : m_extraData(adoptPtr(extraData))
     {
     }
 
-    std::unique_ptr<WebURLResponse::ExtraData> m_extraData;
+    OwnPtr<WebURLResponse::ExtraData> m_extraData;
 };
 
 } // namespace
 
 // The standard implementation of WebURLResponsePrivate, which maintains
 // ownership of a ResourceResponse instance.
 class WebURLResponsePrivateImpl final : public WebURLResponsePrivate {
     USING_FAST_MALLOC(WebURLResponsePrivateImpl);
 public:
     WebURLResponsePrivateImpl()
@@ skipping 437 matching lines @@
     // Subclasses may call this directly so a self-assignment check is needed
     // here as well as in the public assign method.
     if (m_private == p)
         return;
     if (m_private)
         m_private->dispose();
     m_private = p;
 }
 
 } // namespace blink