Remove unused member variable
Remove unused member variable

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