Bug 536091 - Make nsNotifyAddrListener.cpp compile on new mingw, r=beisi

netwerk/system/win32/nsNotifyAddrListener.cpp

@@ -41,7 +41,8 @@
 #include <winbase.h>
 #include <wingdi.h>
 #include <winuser.h>
-#include <NetCon.h>
+#include <ole2.h>
+#include <netcon.h>
 #include <objbase.h>
 #include <iprtrmib.h>
 #include "prmem.h"