In small bowl, combine cream cheese and sun-dried tomatoes; mix well. Spread over dough to within 1/2 inch of edges. Top with pepperoni, onion, artichokes, chicken and mozzarella cheese. Sprinkle with Italian seasoning and 1/2 teaspoon of the garlic salt. Starting on 1 long side, roll up. Press seam firmly to seal. Place, seam side down, on cookie sheet. Brush top with olive oil. Sprinkle with remaining 1/2 teaspoon garlic salt and rosemary; press rosemary into dough.