Fix CI failures in Firefox unit tests.

Fix CI failures in Firefox unit tests.

Due to bug https://bugzilla.mozilla.org/show_bug.cgi?id=566671
the unit tests using focus/blur events fail on Firefox.
For some reason, the initial Firefox window is not focused
when the remote webdriver starts executing the GUI unit
tests. This branch adds an explicit call to focus the main
window before running the tests.

https://code.launchpad.net/~frankban/juju-gui/unit-tests/+merge/160061

(do not edit description out of merge proposal)

[frankban, 2013-04-22 10:26:53]

Please take a look.

[teknico, 2013-04-22 10:30:20]

LGTM, let's try it, thanks.

[gary.poster, 2013-04-22 11:50:58]

LGTM. Thank you!  It would be awesome if this fixed it.

[frankban, 2013-04-22 11:55:33]

*** Submitted:

Fix CI failures in Firefox unit tests.

Due to bug https://bugzilla.mozilla.org/show_bug.cgi?id=566671
the unit tests using focus/blur events fail on Firefox.
For some reason, the initial Firefox window is not focused
when the remote webdriver starts executing the GUI unit
tests. This branch adds an explicit call to focus the main
window before running the tests.

R=teknico, gary.poster
CC=
https://codereview.appspot.com/8908043

[frankban, 2013-04-22 11:56:37]

On 2013/04/22 11:50:58, gary.poster wrote:
> LGTM. Thank you!  It would be awesome if this fixed it.

I hope so, trying now. Thanks for the reviews!