ARROW-4535: [C++] Fix MakeBuilder to preserve ListType's field name#3619

mrkn wants to merge 2 commits intoapache:masterapache/arrow:masterfrom

mrkn:fix_make_builder_to_preserve_field_name_of_list_typemrkn/arrow:fix_make_builder_to_preserve_field_name_of_list_typeCopy head branch name to clipboard