Remove typelib ProxyStubClsid registration when no oleautomation interface is being registered

[Marcus Meissner]

On Sat, Jul 31, 2004 at 12:51:01PM +0200, Jeroen Janssen wrote:
> This change will make sure that if a proxy/stub dll was already registered,
> it is not overwritten by the TypeLib Marshaller if we're not registering 
> an ole automation interface.
> I think we (always?) want to use a 'real' available proxy/stub 
> implementation when available, instead of simply 'overruling' to the 
> typelib marshaller.

Did you verify that this patch does not break InstallShield?

Ciao, Marcus