message: [Swift] Make the VALID_OR_RETURN linter happy
diff: @@ -7639,6 +7639,8 @@ SwiftASTContext::GetTemplateArgument(void *type, size_t arg_idx,
  }
  CompilerType SwiftASTContext::GetTypeForFormatters(void *type) {
  + VALID_OR_RETURN(CompilerType());
  +
  if (type) {
  swift::Type swift_type(GetSwiftType(type));
  return CompilerType(GetASTContext(), swift_type);
  