Enable Oilpan for modules/geolocation by default.

Source/web/WebGeolocationError.cpp

 /*
  * Copyright (C) 2010 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 30 matching lines @@
 void WebGeolocationError::assign(const WebGeolocationError& other)
 {
     m_private = other.m_private;
 }
 
 void WebGeolocationError::reset()
 {
     m_private.reset();
 }
 
-WebGeolocationError::WebGeolocationError(PassRefPtrWillBeRawPtr<GeolocationError> error)
+WebGeolocationError::WebGeolocationError(GeolocationError* error)
 {
     m_private = error;
 }
 
-WebGeolocationError& WebGeolocationError::operator=(PassRefPtrWillBeRawPtr<GeolocationError> error)
+WebGeolocationError& WebGeolocationError::operator=(GeolocationError* error)
 {
     m_private = error;
     return *this;
 }
 
-WebGeolocationError::operator PassRefPtrWillBeRawPtr<GeolocationError>() const
+WebGeolocationError::operator GeolocationError*() const
 {
     return m_private.get();
 }
 
 }