For Virginia income tax Form 760, if you itemized using the general sales taxes instead of state income taxes, do you need to add the general sales taxes back on line 11?

The instructions for line 11 (on Virginia form 760) is to add the "State and Local Income Taxes claimed on Virginia Schedule A". If you claim the general sales tax deduction instead of state and local income taxes, do you use the general sales tax amount as the "state and local income tax" amount?