kHexEscape       9234 modules/ts/src/ts_gtest.cpp         return kHexEscape;
kHexEscape       9283 modules/ts/src/ts_gtest.cpp   if (format == kHexEscape || (1 <= c && c <= 9)) {
kHexEscape       9322 modules/ts/src/ts_gtest.cpp     is_previous_hex = PrintAsStringLiteralTo(cur, os) == kHexEscape;