Index: /trunk/src/VBox/Main/include/VirtualBoxImpl.h
===================================================================
--- /trunk/src/VBox/Main/include/VirtualBoxImpl.h	(revision 31272)
+++ /trunk/src/VBox/Main/include/VirtualBoxImpl.h	(revision 31273)
@@ -216,9 +216,4 @@
                            InternalControlList *aControls = NULL);
 
-    bool isMachineIdValid(const Guid &aId)
-    {
-        return SUCCEEDED(findMachine(aId, true /* fPermitInaccessible */, false /* aSetError */, NULL));
-    }
-
     HRESULT findMachine (const Guid &aId,
                          bool fPermitInaccessible,