JSON_UNSUPPORTED_ENCODING  621 base/json/json_parser.cc       ReportError(JSONReader::JSON_UNSUPPORTED_ENCODING, 1);
JSON_UNSUPPORTED_ENCODING   92 base/json/json_reader.cc     case JSON_UNSUPPORTED_ENCODING:
JSON_UNSUPPORTED_ENCODING   47 components/policy/core/common/config_dir_policy_loader.cc     case base::JSONReader::JSON_UNSUPPORTED_ENCODING: