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

Source/core/workers/WorkerThreadStartupData.h

 /*
  * 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 25 matching lines @@
 #include "core/workers/WorkerThread.h"
 #include "platform/network/ContentSecurityPolicyParsers.h"
 #include "platform/weborigin/KURL.h"
 #include "wtf/Forward.h"
 #include "wtf/Noncopyable.h"
 
 namespace WebCore {
 
 class WorkerClients;
 
-class WorkerThreadStartupData : public NoBaseWillBeGarbageCollectedFinalized<WorkerThreadStartupData> {
+class WorkerThreadStartupData FINAL : public NoBaseWillBeGarbageCollectedFinalized<WorkerThreadStartupData> {
     WTF_MAKE_NONCOPYABLE(WorkerThreadStartupData);
     WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
 public:
-    static PassOwnPtrWillBeRawPtr<WorkerThreadStartupData> create(const KURL& scriptURL, const String& userAgent, const String& sourceCode, WorkerThreadStartMode startMode, const String& contentSecurityPolicy, ContentSecurityPolicyHeaderType contentSecurityPolicyType, PassOwnPtr<WorkerClients> workerClients)
+    static PassOwnPtrWillBeRawPtr<WorkerThreadStartupData> create(const KURL& scriptURL, const String& userAgent, const String& sourceCode, WorkerThreadStartMode startMode, const String& contentSecurityPolicy, ContentSecurityPolicyHeaderType contentSecurityPolicyType, PassOwnPtrWillBeRawPtr<WorkerClients> workerClients)
     {
         return adoptPtrWillBeNoop(new WorkerThreadStartupData(scriptURL, userAgent, sourceCode, startMode, contentSecurityPolicy, contentSecurityPolicyType, workerClients));
     }
 
     ~WorkerThreadStartupData();
 
     KURL m_scriptURL;
     String m_userAgent;
     String m_sourceCode;
     WorkerThreadStartMode m_startMode;
     String m_contentSecurityPolicy;
     ContentSecurityPolicyHeaderType m_contentSecurityPolicyType;
-    OwnPtr<WorkerClients> m_workerClients;
+    OwnPtrWillBeMember<WorkerClients> m_workerClients;
 
-    void trace(Visitor*) { }
+    void trace(Visitor*);
 
 private:
-    WorkerThreadStartupData(const KURL& scriptURL, const String& userAgent, const String& sourceCode, WorkerThreadStartMode, const String& contentSecurityPolicy, ContentSecurityPolicyHeaderType contentSecurityPolicyType, PassOwnPtr<WorkerClients>);
+    WorkerThreadStartupData(const KURL& scriptURL, const String& userAgent, const String& sourceCode, WorkerThreadStartMode, const String& contentSecurityPolicy, ContentSecurityPolicyHeaderType contentSecurityPolicyType, PassOwnPtrWillBeRawPtr<WorkerClients>);
 };
 
 } // namespace WebCore
 
 #endif // WorkerThreadStartupData_h