[Oilpan] Prepare full definition of classes before using Member

third_party/WebKit/Source/core/svg/animation/SVGSMILElement.h

 /*
  * Copyright (C) 2008 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 41 matching lines @@
 
     void parseAttribute(const QualifiedName&, const AtomicString&) override;
     void svgAttributeChanged(const QualifiedName&) override;
     InsertionNotificationRequest insertedInto(ContainerNode*) override;
     void removedFrom(ContainerNode*) override;
 
     virtual bool hasValidAttributeType() = 0;
     virtual bool hasValidAttributeName();
     virtual void animationAttributeChanged() = 0;
 
-    SMILTimeContainer* timeContainer() const { return m_timeContainer.get(); }
+    SMILTimeContainer* timeContainer() const;
 
     SVGElement* targetElement() const { return m_targetElement; }
     const QualifiedName& attributeName() const { return m_attributeName; }
 
     void beginByLinkActivation();
 
     enum Restart {
         RestartAlways,
         RestartWhenNotActive,
         RestartNever
@@ skipping 119 matching lines @@
         DECLARE_TRACE();
 
         Type type() const { return m_type; }
         BeginOrEnd beginOrEnd() const { return m_beginOrEnd; }
         String baseID() const { return m_baseID; }
         String name() const { return m_name; }
         SMILTime offset() const { return m_offset; }
         int repeat() const { return m_repeat; }
         SVGSMILElement* syncBase() const { return m_syncBase.get(); }
         void setSyncBase(SVGSMILElement* element) { m_syncBase = element; }
-        ConditionEventListener* eventListener() const { return m_eventListener.get(); }
+        ConditionEventListener* eventListener() const;
         void setEventListener(PassRefPtrWillBeRawPtr<ConditionEventListener>);
 
     private:
         Type m_type;
         BeginOrEnd m_beginOrEnd;
         String m_baseID;
         String m_name;
         SMILTime m_offset;
         int m_repeat;
         RefPtrWillBeMember<SVGSMILElement> m_syncBase;
@@ skipping 71 matching lines @@
 {
     return element.hasTagName(SVGNames::setTag) || element.hasTagName(SVGNames::animateTag) || element.hasTagName(SVGNames::animateMotionTag)
         || element.hasTagName(SVGNames::animateTransformTag) || element.hasTagName((SVGNames::discardTag));
 }
 
 DEFINE_SVGELEMENT_TYPE_CASTS_WITH_FUNCTION(SVGSMILElement);
 
 }
 
 #endif // SVGSMILElement_h