27 #ifndef __SB_GSTREAMERMEDIACOREFACTORY_H__
28 #define __SB_GSTREAMERMEDIACOREFACTORY_H__
30 #include <nsAutoPtr.h>
31 #include <nsIObserver.h>
32 #include <sbIMediacoreFactory.h>
42 NS_DECL_ISUPPORTS_INHERITED
56 virtual nsresult
OnCreate(
const nsAString &aInstanceName,