message: Use ADD_FAILURE()
diff: @@ -26,7 +26,7 @@ namespace {
  using verible::IdentifierObfuscator;
  static std::string ExpectNeverToBeCalled(absl::string_view) {
  - EXPECT_TRUE(false) << "This identifier generator should've never been called";
  + ADD_FAILURE() << "This identifier generator should've never been called";
  return "";
  }
  