nsPluginCacheListener::OnStopRequest(nsIRequest *request, nsISupports* aContext, nsresult aStatus)
NS_IMETHODIMP nsPluginStreamListenerPeer::OnStopRequest(nsIRequest *request, nsISupports* aContext, nsresult aStatus)
nsPluginCacheListener::OnStopRequest(nsIRequest *request,                                      nsISupports* aContext,                                      nsresult aStatus){  return NS_OK;}