Remove unused code

[madsnedergaard]

The if-function at line 126-130 is empty and unused. The real function is nested under HTML a few lines below and working as it should. This doesn't change a thing once preprocessed, so quite a minor detail 😃

@if $typecsset-show-baseline == true {
/**
 * 3. If you have chosen to display a baseline grid, we turn it on here.
 */
}