Updated RegionDataConstants for UA.
Updated RegionDataConstants for UA.

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