Oilpan: Enable oilpan for callback classes

Source/modules/mediastream/RTCStatsRequestImpl.cpp

 /*
  * Copyright (C) 2012 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:
  * 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 13 matching lines @@
 
 #include "config.h"
 #include "modules/mediastream/RTCStatsRequestImpl.h"
 
 #include "modules/mediastream/MediaStreamTrack.h"
 #include "modules/mediastream/RTCPeerConnection.h"
 #include "modules/mediastream/RTCStatsCallback.h"
 
 namespace blink {
 
-RTCStatsRequestImpl* RTCStatsRequestImpl::create(ExecutionContext* context, RTCPeerConnection* requester, PassOwnPtrWillBeRawPtr<RTCStatsCallback> callback, MediaStreamTrack* selector)
+RTCStatsRequestImpl* RTCStatsRequestImpl::create(ExecutionContext* context, RTCPeerConnection* requester, RTCStatsCallback* callback, MediaStreamTrack* selector)
 {
     RTCStatsRequestImpl* request = new RTCStatsRequestImpl(context, requester, callback, selector);
     request->suspendIfNeeded();
     return request;
 }
 
-RTCStatsRequestImpl::RTCStatsRequestImpl(ExecutionContext* context, RTCPeerConnection* requester, PassOwnPtrWillBeRawPtr<RTCStatsCallback> callback, MediaStreamTrack* selector)
+RTCStatsRequestImpl::RTCStatsRequestImpl(ExecutionContext* context, RTCPeerConnection* requester, RTCStatsCallback* callback, MediaStreamTrack* selector)
     : ActiveDOMObject(context)
     , m_successCallback(callback)
     , m_component(selector ? selector->component() : 0)
     , m_requester(requester)
 {
     ASSERT(m_requester);
 }
 
 RTCStatsRequestImpl::~RTCStatsRequestImpl()
 {
@@ skipping 34 matching lines @@
 }
 
 void RTCStatsRequestImpl::trace(Visitor* visitor)
 {
     visitor->trace(m_successCallback);
     visitor->trace(m_requester);
     RTCStatsRequest::trace(visitor);
 }
 
 } // namespace blink