pkg/async: cleanup unused variables in tests

cleanup unused variables in tests

R=nweiz@google.com

Committed: https://github.com/dart-lang/async/commit/6cb17e2c7b94536a8f2da1ef19a51353d7fbec95

[kevmoo, 2015-07-01 00:44:52]

kevmoo@google.com changed reviewers:
+ lrn@google.com, nweiz@google.com

[nweiz, 2015-07-01 00:47:24]

https://codereview.chromium.org/1216313003/diff/1/test/stream_zip_test.dart
File test/stream_zip_test.dart (right):

https://codereview.chromium.org/1216313003/diff/1/test/stream_zip_test.dart#n...
test/stream_zip_test.dart:179: });  // Call to complete test.
Why are these expects added?

[kevmoo, 2015-07-01 00:53:13]

On 2015/07/01 00:47:24, nweiz wrote:
> https://codereview.chromium.org/1216313003/diff/1/test/stream_zip_test.dart
> File test/stream_zip_test.dart (right):
> 
>
https://codereview.chromium.org/1216313003/diff/1/test/stream_zip_test.dart#n...
> test/stream_zip_test.dart:179: });  // Call to complete test.
> Why are these expects added?

Seemed like a good signal to track to ensure behavior doesn't change – just a
thought.

[nweiz, 2015-07-01 01:00:34]

LGTM

On 2015/07/01 00:53:13, kevmoo wrote:
> On 2015/07/01 00:47:24, nweiz wrote:
> > https://codereview.chromium.org/1216313003/diff/1/test/stream_zip_test.dart
> > File test/stream_zip_test.dart (right):
> > 
> >
>
https://codereview.chromium.org/1216313003/diff/1/test/stream_zip_test.dart#n...
> > test/stream_zip_test.dart:179: });  // Call to complete test.
> > Why are these expects added?
> 
> Seemed like a good signal to track to ensure behavior doesn't change
– just a
> thought.

I'd probably just get rid of them and keep the test as it was, but whatever.

[kevmoo, 2015-07-01 01:10:36]

Committed patchset #1 (id:1) manually as
6cb17e2c7b94536a8f2da1ef19a51353d7fbec95 (presubmit successful).