Simplify handling of Transferable objects while (de)serializing.

third_party/WebKit/Source/core/workers/DedicatedWorkerGlobalScope.cpp

 /*
  * Copyright (C) 2009 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 48 matching lines @@
 
 DedicatedWorkerGlobalScope::~DedicatedWorkerGlobalScope()
 {
 }
 
 const AtomicString& DedicatedWorkerGlobalScope::interfaceName() const
 {
     return EventTargetNames::DedicatedWorkerGlobalScope;
 }
 
-void DedicatedWorkerGlobalScope::postMessage(ExecutionContext* context, PassRefPtr<SerializedScriptValue> message, const MessagePortArray* ports, ExceptionState& exceptionState)
+void DedicatedWorkerGlobalScope::postMessage(ExecutionContext* context, PassRefPtr<SerializedScriptValue> message, const MessagePortArray& ports, ExceptionState& exceptionState)
 {
     // Disentangle the port in preparation for sending it to the remote context.
     OwnPtr<MessagePortChannelArray> channels = MessagePort::disentanglePorts(context, ports, exceptionState);
     if (exceptionState.hadException())
         return;
     thread()->workerObjectProxy().postMessageToWorkerObject(message, channels.release());
 }
 
 DedicatedWorkerThread* DedicatedWorkerGlobalScope::thread() const
 {
@@ skipping 21 matching lines @@
 {
     thread()->workerObjectProxy().postTaskToMainExecutionContext(createCrossThreadTask(&countDeprecationOnDocument, feature));
 }
 
 DEFINE_TRACE(DedicatedWorkerGlobalScope)
 {
     WorkerGlobalScope::trace(visitor);
 }
 
 } // namespace blink