Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/page/EventSource.cpp

 /*
  * Copyright (C) 2009, 2012 Ericsson AB. All rights reserved.
  * Copyright (C) 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2011, Code Aurora Forum. 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
@@ skipping 37 matching lines @@
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/loader/ThreadableLoader.h"
 #include "core/page/EventSourceInit.h"
 #include "platform/HTTPNames.h"
 #include "platform/network/ResourceError.h"
 #include "platform/network/ResourceRequest.h"
 #include "platform/network/ResourceResponse.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/WebURLRequest.h"
 #include "wtf/text/StringBuilder.h"
-#include <memory>
 
 namespace blink {
 
 const unsigned long long EventSource::defaultReconnectDelay = 3000;
 
 inline EventSource::EventSource(ExecutionContext* context, const KURL& url, const EventSourceInit& eventSourceInit)
     : ActiveScriptWrappable(this)
     , ActiveDOMObject(context)
     , m_url(url)
     , m_currentURL(url)
@@ skipping 146 matching lines @@
 const AtomicString& EventSource::interfaceName() const
 {
     return EventTargetNames::EventSource;
 }
 
 ExecutionContext* EventSource::getExecutionContext() const
 {
     return ActiveDOMObject::getExecutionContext();
 }
 
-void EventSource::didReceiveResponse(unsigned long, const ResourceResponse& response, std::unique_ptr<WebDataConsumerHandle> handle)
+void EventSource::didReceiveResponse(unsigned long, const ResourceResponse& response, PassOwnPtr<WebDataConsumerHandle> handle)
 {
     ASSERT_UNUSED(handle, !handle);
     ASSERT(m_state == CONNECTING);
     ASSERT(m_loader);
 
     m_currentURL = response.url();
     m_eventStreamOrigin = SecurityOrigin::create(response.url())->toString();
     int statusCode = response.httpStatusCode();
     bool mimeTypeIsValid = response.mimeType() == "text/event-stream";
     bool responseIsValid = statusCode == 200 && mimeTypeIsValid;
@@ skipping 117 matching lines @@
 
 DEFINE_TRACE(EventSource)
 {
     visitor->trace(m_parser);
     EventTargetWithInlineData::trace(visitor);
     ActiveDOMObject::trace(visitor);
     EventSourceParser::Client::trace(visitor);
 }
 
 } // namespace blink