diff --git a/tools/testing/dart/test_runner.dart b/tools/testing/dart/test_runner.dart
index 7c0526bec66..9765d463969 100644
--- a/tools/testing/dart/test_runner.dart
+++ b/tools/testing/dart/test_runner.dart
@@ -724,9 +724,6 @@ class TestCase extends UniqueObject {
     if (!isNegative) {
       this.isNegative = displayName.contains("negative_test");
     }
-    // if (expectedOutcomes.contains(Expectation.TIMEOUT)) {
-    //  throw "TIMEOUT: $displayName";
-    //}
   }
 
   bool get unexpectedOutput {