Removed redundent DatabasePager pointer.
Removed redundent DatabasePager pointer.


ghub/osg,ghub/osg,artoolkit/osg,stmh/osg,XiaoCC/osg,ntoand/osg,ntoand/osg,XiaoCC/osg,omega-hub/osg,stmh/osg,omega-hub/osg,ntoand/osg,XiaoCC/osg,ghub/osg,ghub/osg,stmh/osg,artoolkit/osg,stmh/osg,koshman86/osg,artoolkit/osg,stmh/osg,koshman86/osg,ntoand/osg,koshman86/osg,omega-hub/osg,artoolkit/osg,XiaoCC/osg,koshman86/osg,omega-hub/osg,XiaoCC/osg