Oilpan: Prepare to move FormSubmission to Oilpan heap.

Source/core/html/HTMLFormElement.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 118 matching lines @@
     virtual void handleLocalEvents(Event*) OVERRIDE;
 
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
     virtual bool isURLAttribute(const Attribute&) const OVERRIDE;
     virtual bool hasLegalLinkAttribute(const QualifiedName&) const OVERRIDE;
 
     virtual bool shouldRegisterAsNamedItem() const OVERRIDE { return true; }
 
     virtual void copyNonAttributePropertiesFromElement(const Element&) OVERRIDE;
 
-    void submitDialog(PassRefPtr<FormSubmission>);
+    void submitDialog(PassRefPtrWillBeRawPtr<FormSubmission>);
     void submit(Event*, bool activateSubmitButton, bool processingUserGesture, FormSubmissionTrigger);
 
-    void scheduleFormSubmission(PassRefPtr<FormSubmission>);
+    void scheduleFormSubmission(PassRefPtrWillBeRawPtr<FormSubmission>);
 
     void collectAssociatedElements(Node& root, FormAssociatedElement::List&) const;
     void collectImageElements(Node& root, WillBeHeapVector<RawPtrWillBeMember<HTMLImageElement> >&);
 
     // Returns true if the submission should proceed.
     bool validateInteractively(Event*);
 
     // Validates each of the controls, and stores controls of which 'invalid'
     // event was not canceled to the specified vector. Returns true if there
     // are any invalid controls in this form.
@@ skipping 27 matching lines @@
     bool m_isInResetFunction;
 
     bool m_wasDemoted;
 
     OwnPtr<GenericEventQueue> m_pendingAutocompleteEventsQueue;
 };
 
 } // namespace WebCore
 
 #endif // HTMLFormElement_h