Update generated JS for codelab's pirate app.

Update generated JS for codelab's pirate app.

Staged at:
https://newjs-dot-dart-lang.appspot.com/codelabs/darrrt/

This change is an attempt to fix the problem reported in this thread:

http://www.reddit.com/r/dartlang/comments/28crq2/bad_luck_brian_wants_to_learn_dart/

I've confirmed that the JS versions run in Chrome, and
the Dart versions run in Chromium. I'm not set up to
test the Mozilla version that the reporter used.

[sethladd, 2014-06-17 22:05:36]

Hopefully it's a quick download: http://www.mozilla.org/en-US/firefox/channel/

[Kathy Walrath, 2014-06-17 22:12:23]

On 2014/06/17 22:05:36, sethladd wrote:
> Hopefully it's a quick download: http://www.mozilla.org/en-US/firefox/channel/

It was quick enough, but unfortunately the new code doesn't execute any better
than the
old code. When you go to the end of step 3 and type into the app's input field,
nothing
happens. (Every

I guess I'll file a bug.

[sethladd, 2014-06-18 17:18:59]

lgtm