remove empty abs classes

Author: Karlasa

app/design/frontend/Magento/blank/web/css/source/_extends.less

@@ -803,20 +803,6 @@
     }
 }
 
-//
-//  Checkout order review price
-//  ---------------------------------------------
-
-.abs-checkout-cart-price {
-}
-
-//
-//  Checkout order product name
-//  ---------------------------------------------
-
-.abs-checkout-product-name {
-}
-
 //
 //  Checkout order review
 //  ---------------------------------------------