Revert of Adding Site Isolation Win bot filtering for WindowOpenPanelTest.WindowOpenFocus.

Revert of Adding Site Isolation Win bot filtering for WindowOpenPanelTest.WindowOpenFocus. (patchset #1 id:1 of https://codereview.chromium.org/2269523003/ )

Reason for revert:
The filter file is apparently not needed anymore: despite the fact that the test got renamed in r413759, we are not seeing failures in the WindowOpenFocus test in the latest builds on Site Isolation Win bot.

Original issue's description:
> Adding Site Isolation Win bot filtering for WindowOpenPanelTest.WindowOpenFocus.
>
> BUG=639510
>
> Committed: https://crrev.com/a98073ac85514395939268f9d71a5d609867d450
> Cr-Commit-Position: refs/heads/master@{#413773}

TBR=creis@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=639510
Committed: https://crrev.com/92c4a9fcfb32947cc40a9a4e3125d2e1992616f5
Cr-Commit-Position: refs/heads/master@{#414857}

[Łukasz Anforowicz, 2016-08-26 21:54:25]

The CQ bit was checked by lukasza@chromium.org

[Łukasz Anforowicz, 2016-08-26 21:54:25]

Created Revert of Adding Site Isolation Win bot filtering for
WindowOpenPanelTest.WindowOpenFocus.

[commit-bot: I haz the power, 2016-08-26 21:54:53]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-26 23:37:35]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-26 23:39:10]

Description was changed from

==========
Revert of Adding Site Isolation Win bot filtering for
WindowOpenPanelTest.WindowOpenFocus. (patchset #1 id:1 of
https://codereview.chromium.org/2269523003/ )

Reason for revert:
The filter file is apparently not needed anymore: despite the fact that the test
got renamed in r413759, we are not seeing failures in the WindowOpenFocus test
in the latest builds on Site Isolation Win bot.

Original issue's description:
> Adding Site Isolation Win bot filtering for
WindowOpenPanelTest.WindowOpenFocus.
> 
> BUG=639510
> 
> Committed: https://crrev.com/a98073ac85514395939268f9d71a5d609867d450
> Cr-Commit-Position: refs/heads/master@{#413773}

TBR=creis@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=639510
==========

to

==========
Revert of Adding Site Isolation Win bot filtering for
WindowOpenPanelTest.WindowOpenFocus. (patchset #1 id:1 of
https://codereview.chromium.org/2269523003/ )

Reason for revert:
The filter file is apparently not needed anymore: despite the fact that the test
got renamed in r413759, we are not seeing failures in the WindowOpenFocus test
in the latest builds on Site Isolation Win bot.

Original issue's description:
> Adding Site Isolation Win bot filtering for
WindowOpenPanelTest.WindowOpenFocus.
>
> BUG=639510
>
> Committed: https://crrev.com/a98073ac85514395939268f9d71a5d609867d450
> Cr-Commit-Position: refs/heads/master@{#413773}

TBR=creis@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=639510

Committed: https://crrev.com/92c4a9fcfb32947cc40a9a4e3125d2e1992616f5
Cr-Commit-Position: refs/heads/master@{#414857}
==========

[commit-bot: I haz the power, 2016-08-26 23:39:11]

Patchset 1 (id:??) landed as
https://crrev.com/92c4a9fcfb32947cc40a9a4e3125d2e1992616f5
Cr-Commit-Position: refs/heads/master@{#414857}