Oilpan: Move [WillBeGarbageCollected] from Node to EventTarget.

Source/modules/webmidi/MIDIConnectionEvent.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 34 matching lines @@
     RefPtr<MIDIPort> port;
 };
 
 class MIDIConnectionEvent FINAL : public Event {
 public:
     static PassRefPtrWillBeRawPtr<MIDIConnectionEvent> create()
     {
         return adoptRefWillBeNoop(new MIDIConnectionEvent());
     }
 
-    static PassRefPtrWillBeRawPtr<MIDIConnectionEvent> create(const AtomicString& type, PassRefPtr<MIDIPort> port)
+    static PassRefPtrWillBeRawPtr<MIDIConnectionEvent> create(const AtomicString& type, PassRefPtrWillBeRawPtr<MIDIPort> port)
     {
         return adoptRefWillBeNoop(new MIDIConnectionEvent(type, port));
     }
 
     static PassRefPtrWillBeRawPtr<MIDIConnectionEvent> create(const AtomicString& type, const MIDIConnectionEventInit& initializer)
     {
         return adoptRefWillBeNoop(new MIDIConnectionEvent(type, initializer));
     }
 
-    RefPtr<MIDIPort> port() { return m_port; }
+    RefPtrWillBeRawPtr<MIDIPort> port() { return m_port; }

[haraken, 2014/06/02 07:25:06]

Not related to your CL, this should be PassRefPtrWillBeRawPtr.

[zerny-chromium, 2014/06/02 07:47:33]

Done.

 
     virtual const AtomicString& interfaceName() const OVERRIDE { return EventNames::MIDIConnectionEvent; }
 
-    virtual void trace(Visitor* visitor) OVERRIDE { Event::trace(visitor); }
+    virtual void trace(Visitor* visitor) OVERRIDE
+    {
+        visitor->trace(m_port);
+        Event::trace(visitor);
+    }
 
 private:
     MIDIConnectionEvent()
     {
         ScriptWrappable::init(this);
     }
 
-    MIDIConnectionEvent(const AtomicString& type, PassRefPtr<MIDIPort> port)
+    MIDIConnectionEvent(const AtomicString& type, PassRefPtrWillBeRawPtr<MIDIPort> port)
         : Event(type, false, false)
         , m_port(port)
     {
         ScriptWrappable::init(this);
     }
 
     MIDIConnectionEvent(const AtomicString& type, const MIDIConnectionEventInit& initializer)
         : Event(type, initializer)
         , m_port(initializer.port)
     {
         ScriptWrappable::init(this);
     }
 
-    RefPtr<MIDIPort> m_port;
+    RefPtrWillBeMember<MIDIPort> m_port;
 };
 
 } // namespace WebCore
 
 #endif // MIDIConnectionEvent_h