Update region_data_constants.cc with zipex and posturl fields.
Update region_data_constants.cc with zipex and posturl fields.

googlei18n/libaddressinput,parastoog/my-libaddressinput,roubert/libaddressinput,roubert/libaddressinput,parastoog/my-libaddressinput,google/libaddressinput,dlyongemallo/libaddressinput,google/libaddressinput,roubert/libaddressinput,dlyongemallo/libaddressinput,googlei18n/libaddressinput,google/libaddressinput,dlyongemallo/libaddressinput,googlei18n/libaddressinput,mcanthony/libaddressinput,parastoog/my-libaddressinput,mcanthony/libaddressinput,mcanthony/libaddressinput