Make ifdefs consistent in WebKit/Source/modules/accessibility/.

Make ifdefs consistent in WebKit/Source/modules/accessibility/.

This CL addresses a few problems with #ifdefs:

1) DCHECK requires the presence of variables used in it even if DCHECK_IS_ON()
evaluates to 0. Therefore, if debug variable is defined only when DCHECK_IS_ON()
is true, its usage must be guarded the same way.

2) If debug method in base class is defined only when DCHECK_IS_ON() is true,
its descendants must be guarded with the same check.

BUG=666660
Committed: https://crrev.com/930defe2fb5074c1898c0d221c6d22e0d9a289b2
Cr-Commit-Position: refs/heads/master@{#436727}

[Alexander Alekseev, 2016-12-06 09:31:47]

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

[commit-bot: I haz the power, 2016-12-06 09:32:02]

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

[Alexander Alekseev, 2016-12-06 09:32:54]

alemate@chromium.org changed reviewers:
+ dmazzoni@chromium.org

[Alexander Alekseev, 2016-12-06 09:32:55]

setHasAXObject() is hidden behind #if DCHECK_IS_ON() condition, so this Cl makes
these conditions consistent.

Please review.

[commit-bot: I haz the power, 2016-12-06 11:12:16]

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

[commit-bot: I haz the power, 2016-12-06 11:12:16]

Dry run: This issue passed the CQ dry run.

[dmazzoni, 2016-12-06 16:06:29]

lgtm

[Alexander Alekseev, 2016-12-06 21:02:36]

The CQ bit was checked by alemate@chromium.org

[commit-bot: I haz the power, 2016-12-06 21:03:11]

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, 2016-12-06 21:16:39]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481058156401560, "parent_rev":
"1d9f790de57924af9b3c0e095635537137c05cb9", "commit_rev":
"72f1836d7ce8a0d0508af76a7413ad4e560148b2"}

[commit-bot: I haz the power, 2016-12-06 21:17:08]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-06 21:19:14]

Description was changed from

==========
Make ifdefs consistent in WebKit/Source/modules/accessibility/.

This CL addresses a few problems with #ifdefs:

1) DCHECK requires the presence of variables used in it even if DCHECK_IS_ON()
evaluates to 0. Therefore, if debug variable is defined only when DCHECK_IS_ON()
is true, its usage must be guarded the same way.

2) If debug method in base class is defined only when DCHECK_IS_ON() is true,
its descendants must be guarded with the same check.

BUG=666660
==========

to

==========
Make ifdefs consistent in WebKit/Source/modules/accessibility/.

This CL addresses a few problems with #ifdefs:

1) DCHECK requires the presence of variables used in it even if DCHECK_IS_ON()
evaluates to 0. Therefore, if debug variable is defined only when DCHECK_IS_ON()
is true, its usage must be guarded the same way.

2) If debug method in base class is defined only when DCHECK_IS_ON() is true,
its descendants must be guarded with the same check.

BUG=666660

Committed: https://crrev.com/930defe2fb5074c1898c0d221c6d22e0d9a289b2
Cr-Commit-Position: refs/heads/master@{#436727}
==========

[commit-bot: I haz the power, 2016-12-06 21:19:15]

Patchset 1 (id:??) landed as
https://crrev.com/930defe2fb5074c1898c0d221c6d22e0d9a289b2
Cr-Commit-Position: refs/heads/master@{#436727}