Make IDL Callbacks non-refcounted by default

Source/modules/quota/WebStorageQuotaCallbacksImpl.cpp

 /*
  * Copyright (C) 2011 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 18 matching lines @@
  */
 
 #include "config.h"
 #include "modules/quota/WebStorageQuotaCallbacksImpl.h"
 
 #include "core/dom/DOMError.h"
 #include "core/dom/ExceptionCode.h"
 
 namespace WebCore {
 
-WebStorageQuotaCallbacksImpl::WebStorageQuotaCallbacksImpl(PassRefPtr<StorageUsageCallback> usageCallback, PassRefPtr<StorageErrorCallback> errorCallback)
+WebStorageQuotaCallbacksImpl::WebStorageQuotaCallbacksImpl(PassOwnPtr<StorageUsageCallback> usageCallback, PassOwnPtr<StorageErrorCallback> errorCallback)
     : m_usageCallback(usageCallback)
     , m_errorCallback(errorCallback)
 {
 }
 
-WebStorageQuotaCallbacksImpl::WebStorageQuotaCallbacksImpl(PassRefPtr<StorageQuotaCallback> quotaCallback, PassRefPtr<StorageErrorCallback> errorCallback)
+WebStorageQuotaCallbacksImpl::WebStorageQuotaCallbacksImpl(PassOwnPtr<StorageQuotaCallback> quotaCallback, PassOwnPtr<StorageErrorCallback> errorCallback)
     : m_quotaCallback(quotaCallback)
     , m_errorCallback(errorCallback)
 {
 }
 
 WebStorageQuotaCallbacksImpl::~WebStorageQuotaCallbacksImpl()
 {
 }
 
 void WebStorageQuotaCallbacksImpl::didQueryStorageUsageAndQuota(unsigned long long usageInBytes, unsigned long long quotaInBytes)
@@ skipping 11 matching lines @@
 }
 
 void WebStorageQuotaCallbacksImpl::didFail(blink::WebStorageQuotaError error)
 {
     OwnPtr<WebStorageQuotaCallbacksImpl> deleter = adoptPtr(this);
     if (m_errorCallback)
         m_errorCallback->handleEvent(DOMError::create(static_cast<ExceptionCode>(error)).get());
 }
 
 } // namespace WebCore