Preheat oven to 400°.
Brush 1 side of each tortilla with oil; cut each tortilla into 8 wedges. Place the wedges on a large baking sheet; sprinkle with salt. Bake at 400° for 6 minutes or until lightly browned. Cool.
Combine the cream cheese and next 4 ingredients (cream cheese through seasoning) in a bowl. Add crab and corn; stir gently. Cover and chill for up to 4 hours. Serve with corn chips; garnish with cilantro leaves, if desired.