Make IDL Callbacks non-refcounted by default

Source/modules/geolocation/Geolocation.cpp

 /*
  * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All Rights Reserved.
  * Copyright (C) 2009 Torch Mobile, Inc.
  * Copyright 2010, The Android Open Source Project
  *
  * 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.
@@ skipping 50 matching lines @@
         code = PositionError::PERMISSION_DENIED;
         break;
     case GeolocationError::PositionUnavailable:
         code = PositionError::POSITION_UNAVAILABLE;
         break;
     }
 
     return PositionError::create(code, error->message());
 }
 
-Geolocation::GeoNotifier::GeoNotifier(Geolocation* geolocation, PassRefPtr<PositionCallback> successCallback, PassRefPtr<PositionErrorCallback> errorCallback, PassRefPtr<PositionOptions> options)
+Geolocation::GeoNotifier::GeoNotifier(Geolocation* geolocation, PassOwnPtr<PositionCallback> successCallback, PassOwnPtr<PositionErrorCallback> errorCallback, PassRefPtr<PositionOptions> options)
     : m_geolocation(geolocation)
     , m_successCallback(successCallback)
     , m_errorCallback(errorCallback)
     , m_options(options)
     , m_timer(this, &Geolocation::GeoNotifier::timerFired)
     , m_useCachedPosition(false)
 {
     ASSERT(m_geolocation);
     ASSERT(m_successCallback);
     // If no options were supplied from JS, we should have created a default set
@@ skipping 195 matching lines @@
 {
     Page* page = this->page();
     if (!page)
         return 0;
 
     m_lastPosition = createGeoposition(GeolocationController::from(page)->lastPosition());
 
     return m_lastPosition.get();
 }
 
-void Geolocation::getCurrentPosition(PassRefPtr<PositionCallback> successCallback, PassRefPtr<PositionErrorCallback> errorCallback, PassRefPtr<PositionOptions> options)
+void Geolocation::getCurrentPosition(PassOwnPtr<PositionCallback> successCallback, PassOwnPtr<PositionErrorCallback> errorCallback, PassRefPtr<PositionOptions> options)
 {
     if (!frame())
         return;
 
     RefPtr<GeoNotifier> notifier = GeoNotifier::create(this, successCallback, errorCallback, options);
     startRequest(notifier.get());
 
     m_oneShots.add(notifier);
 }
 
-int Geolocation::watchPosition(PassRefPtr<PositionCallback> successCallback, PassRefPtr<PositionErrorCallback> errorCallback, PassRefPtr<PositionOptions> options)
+int Geolocation::watchPosition(PassOwnPtr<PositionCallback> successCallback, PassOwnPtr<PositionErrorCallback> errorCallback, PassRefPtr<PositionOptions> options)
 {
     if (!frame())
         return 0;
 
     RefPtr<GeoNotifier> notifier = GeoNotifier::create(this, successCallback, errorCallback, options);
     startRequest(notifier.get());
 
     int watchID;
     // Keep asking for the next id until we're given one that we don't already have.
     do {
@@ skipping 359 matching lines @@
                 notifier->startTimerIfNeeded();
             else
                 notifier->setFatalError(PositionError::create(PositionError::POSITION_UNAVAILABLE, failedToStartServiceErrorMessage));
         } else {
             notifier->setFatalError(PositionError::create(PositionError::PERMISSION_DENIED, permissionDeniedErrorMessage));
         }
     }
 }
 
 } // namespace WebCore