Oilpan: Enable oilpan for callback classes

Source/modules/mediastream/RTCVoidRequestImpl.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
@@ skipping 19 matching lines @@
 
 #include "config.h"
 #include "modules/mediastream/RTCVoidRequestImpl.h"
 
 #include "core/html/VoidCallback.h"
 #include "modules/mediastream/RTCErrorCallback.h"
 #include "modules/mediastream/RTCPeerConnection.h"
 
 namespace blink {
 
-RTCVoidRequestImpl* RTCVoidRequestImpl::create(ExecutionContext* context, RTCPeerConnection* requester, PassOwnPtrWillBeRawPtr<VoidCallback> successCallback, PassOwnPtrWillBeRawPtr<RTCErrorCallback> errorCallback)
+RTCVoidRequestImpl* RTCVoidRequestImpl::create(ExecutionContext* context, RTCPeerConnection* requester, VoidCallback* successCallback, RTCErrorCallback* errorCallback)
 {
     RTCVoidRequestImpl* request = new RTCVoidRequestImpl(context, requester, successCallback, errorCallback);
     request->suspendIfNeeded();
     return request;
 }
 
-RTCVoidRequestImpl::RTCVoidRequestImpl(ExecutionContext* context, RTCPeerConnection* requester, PassOwnPtrWillBeRawPtr<VoidCallback> successCallback, PassOwnPtrWillBeRawPtr<RTCErrorCallback> errorCallback)
+RTCVoidRequestImpl::RTCVoidRequestImpl(ExecutionContext* context, RTCPeerConnection* requester, VoidCallback* successCallback, RTCErrorCallback* errorCallback)
     : ActiveDOMObject(context)
     , m_successCallback(successCallback)
     , m_errorCallback(errorCallback)
     , m_requester(requester)
 {
     ASSERT(m_requester);
 }
 
 RTCVoidRequestImpl::~RTCVoidRequestImpl()
 {
@@ skipping 31 matching lines @@
 
 void RTCVoidRequestImpl::trace(Visitor* visitor)
 {
     visitor->trace(m_successCallback);
     visitor->trace(m_errorCallback);
     visitor->trace(m_requester);
     RTCVoidRequest::trace(visitor);
 }
 
 } // namespace blink