Combine oil and syrup in a large bowl; stir with a whisk. Add sugars; stir with a whisk until well blended. Stir in vanilla and egg whites.
Lightly spoon flours into dry measuring cups; level with a knife. Combine flours, baking soda, and salt; stir with a whisk. Add flour mixture to sugar mixture, stirring until well combined. Stir in chips; cover and chill 1 hour.
Preheat oven to 375°.
Drop dough by level tablespoons 2 inches apart onto baking sheets coated with cooking spray. Bake at 375° for 8 minutes or until almost set. Cool on pan 2 minutes or until firm. Remove from pan; cool on wire racks.