Oilpan: Move WorkerClients to the managed heap and trace its supplements.

Source/core/workers/WorkerThreadStartupData.cpp

 /*
  * Copyright (C) 2013 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 17 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "WorkerThreadStartupData.h"
 
 #include "platform/network/ContentSecurityPolicyParsers.h"
 
 namespace WebCore {
 
-WorkerThreadStartupData::WorkerThreadStartupData(const KURL& scriptURL, const String& userAgent, const String& sourceCode, WorkerThreadStartMode startMode, const String& contentSecurityPolicy, ContentSecurityPolicyHeaderType contentSecurityPolicyType, PassOwnPtr<WorkerClients> workerClients)
+WorkerThreadStartupData::WorkerThreadStartupData(const KURL& scriptURL, const String& userAgent, const String& sourceCode, WorkerThreadStartMode startMode, const String& contentSecurityPolicy, ContentSecurityPolicyHeaderType contentSecurityPolicyType, PassOwnPtrWillBeRawPtr<WorkerClients> workerClients)
     : m_scriptURL(scriptURL.copy())
     , m_userAgent(userAgent.isolatedCopy())
     , m_sourceCode(sourceCode.isolatedCopy())
     , m_startMode(startMode)
     , m_contentSecurityPolicy(contentSecurityPolicy.isolatedCopy())
     , m_contentSecurityPolicyType(contentSecurityPolicyType)
     , m_workerClients(workerClients)
 {
 }
 
 WorkerThreadStartupData::~WorkerThreadStartupData()
 {
 }
 
+void WorkerThreadStartupData::trace(Visitor* visitor)
+{
+    visitor->trace(m_workerClients);
+}
+
 } // namespace WebCore