Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/modules/indexeddb/IDBValue.h

 // Copyright 2015 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.
 
 #ifndef IDBValue_h
 #define IDBValue_h
 
 #include "modules/ModulesExport.h"
 #include "modules/indexeddb/IDBKey.h"
 #include "modules/indexeddb/IDBKeyPath.h"
 #include "platform/SharedBuffer.h"
 #include "public/platform/WebVector.h"
+#include "wtf/OwnPtr.h"
 #include "wtf/RefPtr.h"
-#include <memory>
 
 namespace blink {
 
 class BlobDataHandle;
 class WebBlobInfo;
 struct WebIDBValue;
 
 class MODULES_EXPORT IDBValue final : public RefCounted<IDBValue> {
 public:
     static PassRefPtr<IDBValue> create();
     static PassRefPtr<IDBValue> create(const WebIDBValue&);
     static PassRefPtr<IDBValue> create(const IDBValue*, IDBKey*, const IDBKeyPath&);
 
     bool isNull() const;
     Vector<String> getUUIDs() const;
     const SharedBuffer* data() const;
     Vector<WebBlobInfo>* blobInfo() const { return m_blobInfo.get(); }
     const IDBKey* primaryKey() const { return m_primaryKey; }
     const IDBKeyPath& keyPath() const { return m_keyPath; }
 
 private:
     IDBValue();
     IDBValue(const WebIDBValue&);
     IDBValue(PassRefPtr<SharedBuffer>, const WebVector<WebBlobInfo>&, IDBKey*, const IDBKeyPath&);
     IDBValue(const IDBValue*, IDBKey*, const IDBKeyPath&);
 
     const RefPtr<SharedBuffer> m_data;
-    const std::unique_ptr<Vector<RefPtr<BlobDataHandle>>> m_blobData;
-    const std::unique_ptr<Vector<WebBlobInfo>> m_blobInfo;
+    const OwnPtr<Vector<RefPtr<BlobDataHandle>>> m_blobData;
+    const OwnPtr<Vector<WebBlobInfo>> m_blobInfo;
     const Persistent<IDBKey> m_primaryKey;
     const IDBKeyPath m_keyPath;
 };
 
 } // namespace blink
 
 #endif