Modified http://libs.cartocdn.com.s3.amazonaws.com/cartodb.js/v3/3.15/cartodb.uncompressed.js to a secure url
https://maps.googleapis.com/maps/api/js?v=3.exp&libraries=visualization
https://libs.cartocdn.com.s3.amazonaws.com/cartodb.js/v3/3.15/cartodb.uncompressed.js