Revert "Remove OwnPtr from Blink."

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

 /*
  * 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:
  *
  * 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 28 matching lines @@
 #include "modules/EventModules.h"
 #include "modules/ModulesExport.h"
 #include "modules/indexeddb/IDBAny.h"
 #include "modules/indexeddb/IDBTransaction.h"
 #include "modules/indexeddb/IndexedDB.h"
 #include "platform/blob/BlobData.h"
 #include "platform/heap/Handle.h"
 #include "public/platform/WebBlobInfo.h"
 #include "public/platform/modules/indexeddb/WebIDBCursor.h"
 #include "public/platform/modules/indexeddb/WebIDBTypes.h"
-#include <memory>
 
 namespace blink {
 
 class DOMException;
 class ExceptionState;
 class IDBCursor;
 struct IDBDatabaseMetadata;
 class IDBValue;
 
 class MODULES_EXPORT IDBRequest
@@ skipping 31 matching lines @@
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(success);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(error);
 
     void setCursorDetails(IndexedDB::CursorType, WebIDBCursorDirection);
     void setPendingCursor(IDBCursor*);
     void abort();
 
     virtual void onError(DOMException*);
     virtual void onSuccess(const Vector<String>&);
-    virtual void onSuccess(std::unique_ptr<WebIDBCursor>, IDBKey*, IDBKey* primaryKey, PassRefPtr<IDBValue>);
+    virtual void onSuccess(PassOwnPtr<WebIDBCursor>, IDBKey*, IDBKey* primaryKey, PassRefPtr<IDBValue>);
     virtual void onSuccess(IDBKey*);
     virtual void onSuccess(PassRefPtr<IDBValue>);
     virtual void onSuccess(const Vector<RefPtr<IDBValue>>&);
     virtual void onSuccess(int64_t);
     virtual void onSuccess();
     virtual void onSuccess(IDBKey*, IDBKey* primaryKey, PassRefPtr<IDBValue>);
 
     // Only IDBOpenDBRequest instances should receive these:
     virtual void onBlocked(int64_t oldVersion) { ASSERT_NOT_REACHED(); }
-    virtual void onUpgradeNeeded(int64_t oldVersion, std::unique_ptr<WebIDBDatabase>, const IDBDatabaseMetadata&, WebIDBDataLoss, String dataLossMessage) { ASSERT_NOT_REACHED(); }
-    virtual void onSuccess(std::unique_ptr<WebIDBDatabase>, const IDBDatabaseMetadata&) { ASSERT_NOT_REACHED(); }
+    virtual void onUpgradeNeeded(int64_t oldVersion, PassOwnPtr<WebIDBDatabase>, const IDBDatabaseMetadata&, WebIDBDataLoss, String dataLossMessage) { ASSERT_NOT_REACHED(); }
+    virtual void onSuccess(PassOwnPtr<WebIDBDatabase>, const IDBDatabaseMetadata&) { ASSERT_NOT_REACHED(); }
 
     // ActiveScriptWrappable
     bool hasPendingActivity() const final;
 
     // ActiveDOMObject
     void stop() final;
 
     // EventTarget
     const AtomicString& interfaceName() const override;
     ExecutionContext* getExecutionContext() const final;
@@ skipping 46 matching lines @@
     RefPtr<IDBValue> m_cursorValue;
 
     bool m_didFireUpgradeNeededEvent = false;
     bool m_preventPropagation = false;
     bool m_resultDirty = true;
 };
 
 } // namespace blink
 
 #endif // IDBRequest_h