Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/modules/websockets/WebSocketChannel.cpp

 /*
  * Copyright (C) 2009, 2012 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 20 matching lines @@
 #include "modules/websockets/WebSocketChannel.h"
 
 #include "bindings/core/v8/SourceLocation.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/workers/WorkerGlobalScope.h"
 #include "core/workers/WorkerThread.h"
 #include "modules/websockets/DocumentWebSocketChannel.h"
 #include "modules/websockets/WebSocketChannelClient.h"
 #include "modules/websockets/WorkerWebSocketChannel.h"
-#include <memory>
 
 namespace blink {
 
 WebSocketChannel* WebSocketChannel::create(ExecutionContext* context, WebSocketChannelClient* client)
 {
     ASSERT(context);
     ASSERT(client);
 
-    std::unique_ptr<SourceLocation> location = SourceLocation::capture(context);
+    OwnPtr<SourceLocation> location = SourceLocation::capture(context);
 
     if (context->isWorkerGlobalScope()) {
         WorkerGlobalScope* workerGlobalScope = toWorkerGlobalScope(context);
         return WorkerWebSocketChannel::create(*workerGlobalScope, client, std::move(location));
     }
 
     Document* document = toDocument(context);
     return DocumentWebSocketChannel::create(document, client, std::move(location));
 }
 
 } // namespace blink