package:csslib -- update status file for issue 12469

pkg/pkg.status

Index: pkg/pkg.status
diff --git a/pkg/pkg.status b/pkg/pkg.status
index 3ee207bf94de3946d3668315fa71b1d8ef716b81..81660c152597dd0fb6f22d9044c5dc100958242f 100644
--- a/pkg/pkg.status
+++ b/pkg/pkg.status
@@ -99,7 +99,9 @@ csslib: Pass, Crash # crashing randomly, see issue 12468
 stack_trace/test/vm_test: Fail, OK # VM-specific traces
 crypto/test/sha256_test: Slow, Pass
 crypto/test/sha1_test: Slow, Pass
-csslib/test/var_test: Fail # looking for VM-specific stack traces
+
+[ $compiler == dart2js ]
+csslib/test/var_test: Fail # looking for VM-specific stack traces, issue 12469
 
 [ $compiler == dart2js && $runtime == drt ]
 third_party/html5lib/test/parser_feature_test: Fail # issue 12466