Simplify handling of Transferable objects while (de)serializing.

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerClient.h

 // Copyright 2014 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 ServiceWorkerClient_h
 #define ServiceWorkerClient_h
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "bindings/core/v8/SerializedScriptValue.h"
@@ skipping 16 matching lines @@
 
     static ServiceWorkerClient* take(ScriptPromiseResolver*, PassOwnPtr<WebServiceWorkerClientInfo>);
     static ServiceWorkerClient* create(const WebServiceWorkerClientInfo&);
 
     virtual ~ServiceWorkerClient();
 
     // Client.idl
     String url() const { return m_url; }
     String frameType() const;
     String id() const { return m_uuid; }
-    void postMessage(ExecutionContext*, PassRefPtr<SerializedScriptValue> message, const MessagePortArray*, ExceptionState&);
+    void postMessage(ExecutionContext*, PassRefPtr<SerializedScriptValue> message, const MessagePortArray&, ExceptionState&);
 
     DEFINE_INLINE_VIRTUAL_TRACE() { }
 
 protected:
     explicit ServiceWorkerClient(const WebServiceWorkerClientInfo&);
 
     String uuid() const { return m_uuid; }
 
 private:
     String m_uuid;
     String m_url;
     WebURLRequest::FrameType m_frameType;
 };
 
 } // namespace blink
 
 #endif // ServiceWorkerClient_h