Add some missing semi-colons in embedded JavaScript.

Add some missing semi-colons in embedded JavaScript.

Some embedded JavaScript depended on ecmascript's automatic
magic semi-colon insertion. That is bad since that means that whitespace
becomes significant in the program and prevents stripping of new-lines.

BUG=

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=170824

[Daniel Bratell, 2014-04-03 14:30:32]

Hi,

This is just a small cleanup patch I made as part of work on 359583. I don't
think it will be necessary but I rather commit the changes than have someone
else do the same time consuming debugging as I did.

[tkent, 2014-04-04 00:47:41]

lgtm

[commit-bot: I haz the power, 2014-04-04 00:47:49]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/bratell@opera.com/223973002/1

[commit-bot: I haz the power, 2014-04-04 01:19:43]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-04-04 01:19:44]

Try jobs failed on following builders:
  tryserver.blink on mac_blink_rel

[tkent, 2014-04-04 01:24:16]

The CQ bit was checked by tkent@chromium.org

[commit-bot: I haz the power, 2014-04-04 01:24:20]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/bratell@opera.com/223973002/1

[commit-bot: I haz the power, 2014-04-04 01:55:14]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-04-04 01:55:15]

Try jobs failed on following builders:
  tryserver.blink on mac_blink_rel

[tkent, 2014-04-04 01:57:20]

The CQ bit was checked by tkent@chromium.org

[commit-bot: I haz the power, 2014-04-04 01:57:31]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/bratell@opera.com/223973002/1

[commit-bot: I haz the power, 2014-04-04 04:55:39]

Change committed as 170824