Fix UseCounter for SubframeBeforeUnloadFired.

Fix UseCounter for SubframeBeforeUnloadFired.

The condition used to check whether the window is a subframe or not was
wrong. It was originally `executingWindow != executingWindow->top()` but
got accidentally changed in https://codereview.chromium.org/22564003.
This CL fixes that error.

BUG=635029
Committed: https://crrev.com/7d7dac7ca90eb803aa238e09ee6a183338e216c8
Cr-Commit-Position: refs/heads/master@{#410604}

[bokan, 2016-08-08 17:19:11]

Description was changed from

==========
Fix UseCounter for SubframeBeforeUnloadFired.

The condition used to check whether the window is a subframe or not was
wrong. It was originally `executingWindow != executingWindow->top()` but
got accidentally changed in https://codereview.chromium.org/22564003.
This CL fixes that error.

BUG=635029
==========

to

==========
Fix UseCounter for SubframeBeforeUnloadFired.

The condition used to check whether the window is a subframe or not was
wrong. It was originally `executingWindow != executingWindow->top()` but
got accidentally changed in https://codereview.chromium.org/22564003.
This CL fixes that error.

BUG=635029
==========

[bokan, 2016-08-08 17:19:12]

bokan@chromium.org changed reviewers:
+ ojan@chromium.org

[bokan, 2016-08-08 18:49:02]

The CQ bit was checked by bokan@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-08 18:49:17]

Dry run: 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, 2016-08-08 20:07:44]

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

[commit-bot: I haz the power, 2016-08-08 20:07:45]

Dry run: This issue passed the CQ dry run.

[ojan, 2016-08-09 07:08:31]

The CQ bit was checked by ojan@chromium.org

[ojan, 2016-08-09 07:08:31]

lgtm

[commit-bot: I haz the power, 2016-08-09 07:09:05]

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, 2016-08-09 07:13:16]

Description was changed from

==========
Fix UseCounter for SubframeBeforeUnloadFired.

The condition used to check whether the window is a subframe or not was
wrong. It was originally `executingWindow != executingWindow->top()` but
got accidentally changed in https://codereview.chromium.org/22564003.
This CL fixes that error.

BUG=635029
==========

to

==========
Fix UseCounter for SubframeBeforeUnloadFired.

The condition used to check whether the window is a subframe or not was
wrong. It was originally `executingWindow != executingWindow->top()` but
got accidentally changed in https://codereview.chromium.org/22564003.
This CL fixes that error.

BUG=635029
==========

[commit-bot: I haz the power, 2016-08-09 07:13:16]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-08-09 07:15:23]

Description was changed from

==========
Fix UseCounter for SubframeBeforeUnloadFired.

The condition used to check whether the window is a subframe or not was
wrong. It was originally `executingWindow != executingWindow->top()` but
got accidentally changed in https://codereview.chromium.org/22564003.
This CL fixes that error.

BUG=635029
==========

to

==========
Fix UseCounter for SubframeBeforeUnloadFired.

The condition used to check whether the window is a subframe or not was
wrong. It was originally `executingWindow != executingWindow->top()` but
got accidentally changed in https://codereview.chromium.org/22564003.
This CL fixes that error.

BUG=635029

Committed: https://crrev.com/7d7dac7ca90eb803aa238e09ee6a183338e216c8
Cr-Commit-Position: refs/heads/master@{#410604}
==========

[commit-bot: I haz the power, 2016-08-09 07:15:24]

Patchset 2 (id:??) landed as
https://crrev.com/7d7dac7ca90eb803aa238e09ee6a183338e216c8
Cr-Commit-Position: refs/heads/master@{#410604}