Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/events/MessageEvent.cpp

 /*
  * Copyright (C) 2007 Henry Mason (hmason@mac.com)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008 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 13 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  */
 
 #include "core/events/MessageEvent.h"
 
 #include "bindings/core/v8/ExceptionMessages.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/V8ArrayBuffer.h"
 #include "bindings/core/v8/V8PrivateProperty.h"
-#include <memory>
 
 namespace blink {
 
 static inline bool isValidSource(EventTarget* source)
 {
     return !source || source->toLocalDOMWindow() || source->toMessagePort();
 }
 
 MessageEvent::MessageEvent()
     : m_dataType(DataTypeScriptValue)
@@ skipping 36 matching lines @@
     , m_origin(origin)
     , m_lastEventId(lastEventId)
     , m_source(source)
     , m_ports(ports)
 {
     if (m_dataAsSerializedScriptValue)
         m_dataAsSerializedScriptValue->registerMemoryAllocatedWithCurrentScriptContext();
     ASSERT(isValidSource(m_source.get()));
 }
 
-MessageEvent::MessageEvent(PassRefPtr<SerializedScriptValue> data, const String& origin, const String& lastEventId, EventTarget* source, std::unique_ptr<MessagePortChannelArray> channels, const String& suborigin)
+MessageEvent::MessageEvent(PassRefPtr<SerializedScriptValue> data, const String& origin, const String& lastEventId, EventTarget* source, PassOwnPtr<MessagePortChannelArray> channels, const String& suborigin)
     : Event(EventTypeNames::message, false, false)
     , m_dataType(DataTypeSerializedScriptValue)
     , m_dataAsSerializedScriptValue(data)
     , m_origin(origin)
     , m_lastEventId(lastEventId)
     , m_source(source)
     , m_channels(std::move(channels))
     , m_suborigin(suborigin)
 {
     if (m_dataAsSerializedScriptValue)
@@ skipping 130 matching lines @@
         break;
     case MessageEvent::DataTypeArrayBuffer:
         V8PrivateProperty::getMessageEventCachedData(isolate).set(isolate->GetCurrentContext(), wrapper, toV8(dataAsArrayBuffer(), wrapper, isolate));
         break;
     }
 
     return wrapper;
 }
 
 } // namespace blink