Give test more time.

Give test more time.

If a program is really slow, there might be some time before the next line is executed.
Apparently 1s is not enough.

In theory setTimeouts are supposed to be executed in the right order:
https://html.spec.whatwg.org/multipage/webappapis.html#dom-windowtimers-settimeout

Committed: https://code.google.com/p/dart/source/detail?r=44372

[floitsch, 2015-03-10 14:48:22]

floitsch@google.com changed reviewers:
+ lrn@google.com

[floitsch, 2015-03-10 14:48:23]

TBR.

(see
http://build.chromium.org/p/client.dart/builders/dart2js-chrome-mac10.9-be/bu...
for a failure)

[floitsch, 2015-03-10 14:48:39]

Committed patchset #1 (id:1) manually as 44372 (presubmit successful).