Oilpan: Enable oilpan for callback classes

Source/modules/mediastream/MediaStreamTrackSourcesRequestImpl.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:
  * 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 18 matching lines @@
 #include "core/dom/CrossThreadTask.h"
 #include "core/dom/ExecutionContext.h"
 #include "modules/mediastream/MediaStreamTrackSourcesCallback.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/WebSourceInfo.h"
 #include "wtf/Functional.h"
 #include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
-MediaStreamTrackSourcesRequestImpl* MediaStreamTrackSourcesRequestImpl::create(ExecutionContext& context, PassOwnPtrWillBeRawPtr<MediaStreamTrackSourcesCallback> callback)
+MediaStreamTrackSourcesRequestImpl* MediaStreamTrackSourcesRequestImpl::create(ExecutionContext& context, MediaStreamTrackSourcesCallback* callback)
 {
     return new MediaStreamTrackSourcesRequestImpl(context, callback);
 }
 
-MediaStreamTrackSourcesRequestImpl::MediaStreamTrackSourcesRequestImpl(ExecutionContext& context, PassOwnPtrWillBeRawPtr<MediaStreamTrackSourcesCallback> callback)
+MediaStreamTrackSourcesRequestImpl::MediaStreamTrackSourcesRequestImpl(ExecutionContext& context, MediaStreamTrackSourcesCallback* callback)
     : m_callback(callback)
     , m_executionContext(&context)
 {
 }
 
 MediaStreamTrackSourcesRequestImpl::~MediaStreamTrackSourcesRequestImpl()
 {
 }
 
 String MediaStreamTrackSourcesRequestImpl::origin()
@@ skipping 18 matching lines @@
 
 void MediaStreamTrackSourcesRequestImpl::trace(Visitor* visitor)
 {
     visitor->trace(m_callback);
     visitor->trace(m_executionContext);
     visitor->trace(m_sourceInfos);
     MediaStreamTrackSourcesRequest::trace(visitor);
 }
 
 } // namespace blink