Mark convert/streamed_conversion_utf8_decode_test as slow on firefox
R=kasperl@google.com
Review URL: https://codereview.chromium.org//382443005
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@38082 260f80e4-7a28-3924-810f-c04153c831b5
diff --git a/tests/lib/lib.status b/tests/lib/lib.status
index 12d3f18..9edc720 100644
--- a/tests/lib/lib.status
+++ b/tests/lib/lib.status
@@ -207,6 +207,7 @@
[ $runtime == ff ]
# FF setTimeout can fire early: https://bugzilla.mozilla.org/show_bug.cgi?id=291386
convert/streamed_conversion_utf8_decode_test: Pass, Slow # Issue 12029
+convert/streamed_conversion_utf8_encode_test: Pass, Slow # Issue 12029
mirrors/mirrors_reader_test: Timeout, Slow, RuntimeError # Issue 16589
[ $runtime == ie9 ]
