Support Timer with 0 millisecond delay in dart2js running in the command line.

tests/lib/lib.status

Index: tests/lib/lib.status
===================================================================
--- tests/lib/lib.status	(revision 16956)
+++ tests/lib/lib.status	(working copy)
@@ -7,18 +7,11 @@
 mirrors/*: Skip
 
 [ $compiler == dart2js && $runtime == d8 ]
-async/future_delayed_error_test: Fail # Timer interface not supported; dartbug.com/7728.
 async/future_test: Fail # Timer interface not supported; dartbug.com/7728.

[kasperl, 2013/01/11 11:58:08]

I guess some of these tests now fail for a different reason?

[ngeoffray, 2013/01/11 12:20:19]

Good catch. They actually continue to fail because we don't support Timers with
> 0 wait. I have updated issue 7728 accordingly.

-async/futures_test: Fail # Timer interface not supported; dartbug.com/7728.
-async/merge_stream_test: Fail # Timer interface not supported; dartbug.com/7728.
 async/slow_consumer2_test: Fail # Timer interface not supported; dartbug.com/7728.
 async/slow_consumer3_test: Fail # Timer interface not supported; dartbug.com/7728.
 async/slow_consumer_test: Fail # Timer interface not supported; dartbug.com/7728.
-async/stream_controller_async_test: Fail # Timer interface not supported; dartbug.com/7728.
 async/stream_from_iterable_test: Fail # Timer interface not supported; dartbug.com/7728.
-async/stream_min_max_test: Fail # Timer interface not supported; dartbug.com/7728.
-async/stream_single_test: Fail # Timer interface not supported; dartbug.com/7728.
-async/stream_single_to_multi_subscriber_test: Fail # Timer interface not supported; dartbug.com/7728.
 
 [ $compiler == dart2js && $browser ]
 crypto/sha256_test: Slow, Pass