fix(cdk/schematics): remove instanceof check since it was always false when checking if a directory exists (#24999)
fix(cdk/schematics): remove instanceof check since it was always false when checking if a directory exists (#24999)


crisbeto/material2,angular/components,crisbeto/material2,angular/components,angular/components,crisbeto/material2,angular/components,crisbeto/material2