PluginViewerImpl::PrintContent(nsIWebShell *aParent, nsIDeviceContext *aDContext)
PluginViewerImpl::PrintContent(nsIWebShell *      aParent, nsIDeviceContext * aDContext, nsIDOMWindow     * aDOMWin, PRBool             aIsSubDoc)
PluginViewerImpl::PrintContent(nsIWebShell *aParent, nsIDeviceContext *aDContext){  NS_ENSURE_ARG_POINTER(aParent);  NS_ENSURE_ARG_POINTER(aDContext);  return NS_OK;}