VF Corp. is on a quest to become a consumer-minded, retail-centric company. That means some of its workwear brands have to go. VF is considering selling nine brands: Red Kap, VF Solutions, Bulwark, Workrite, Walls, Terra, Kodiak, Work Authority and Horace Smalls. All have registered trademarks, with total volume at $865 million, or about half…