Oilpan: Remove GC_INFO_{DEFINE,DECLARE} macros

Source/modules/notifications/WebKitNotification.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 23 matching lines @@
 #if ENABLE(LEGACY_NOTIFICATIONS)
 
 #include "bindings/v8/ExceptionState.h"
 #include "bindings/v8/ScriptWrappable.h"
 #include "core/dom/ExecutionContext.h"
 #include "modules/notifications/NotificationCenter.h"
 #include "modules/notifications/NotificationClient.h"
 
 namespace WebCore {
 
-DEFINE_GC_INFO(WebKitNotification);
-
 PassRefPtrWillBeRawPtr<WebKitNotification> WebKitNotification::create(const String& title, const String& body, const String& iconUrl, ExecutionContext* context, ExceptionState& es, PassRefPtrWillBeRawPtr<NotificationCenter> provider)
 {
     RefPtrWillBeRawPtr<WebKitNotification> notification = adoptRefCountedWillBeRefCountedGarbageCollected(new WebKitNotification(title, body, iconUrl, context, es, provider));
     notification->suspendIfNeeded();
 
     return notification.release();
 }
 
 WebKitNotification::WebKitNotification(const String& title, const String& body, const String& iconUrl, ExecutionContext* context, ExceptionState& es, PassRefPtrWillBeRawPtr<NotificationCenter> provider)
     : NotificationBase(title, context, provider->client())
@@ skipping 20 matching lines @@
 }
 
 const AtomicString& WebKitNotification::interfaceName() const
 {
     return EventTargetNames::WebKitNotification;
 }
 
 } // namespace WebCore
 
 #endif // ENABLE(LEGACY_NOTIFICATIONS)