Fix tests broken by ac6bf5926f60e81454ec5d2350a12b50d8b7481e

tests/compiler/dart2js/categories_test.dart

Index: tests/compiler/dart2js/categories_test.dart
diff --git a/tests/compiler/dart2js/categories_test.dart b/tests/compiler/dart2js/categories_test.dart
index 48fef4c675490425cd6dae4463093e6ac15ee392..552fd49579f5fa53cb91f865c09a72b604365313 100644
--- a/tests/compiler/dart2js/categories_test.dart
+++ b/tests/compiler/dart2js/categories_test.dart
@@ -23,7 +23,10 @@ void main() {
     await runTest("import 'dart:async'; main() {}", "Server", 0);
     await runTest("import 'dart:html'; main() {}", "Client", 0);
     await runTest("import 'dart:html'; main() {}", "Server", 1);
-    await runTest("import 'dart:io'; main() {}", "Client", 1);
+    // Importing dart:io is temporarily allowed as a stopgap measure for the
+    // lack of config specific imports. Once that is added, this will be
+    // disallowed again.
+    await runTest("import 'dart:io'; main() {}", "Client", 0);
     await runTest("import 'dart:io'; main() {}", "Server", 0);
   });
 }