message: Fixed native_include not requiring a ; terminator.
  Tested: on Linux.
diff: @@ -2273,6 +2273,7 @@ CheckedError Parser::DoParse(const char *source, const char **include_paths,
  NEXT();
  vector_emplace_back(&native_included_files_, attribute_);
  EXPECT(kTokenStringConstant);
  + EXPECT(';');
  } else if (IsIdent("include") || (opts.proto_mode && IsIdent("import"))) {
  NEXT();
  if (opts.proto_mode && attribute_ == "public") NEXT();
  