[ast] Delete unused variables.

[ast] Delete unused variables.

BUG=

Review-Url: https://codereview.chromium.org/2596803002
Cr-Commit-Position: refs/heads/master@{#42131}
Committed: https://chromium.googlesource.com/v8/v8/+/4805790c60f404d868a80f78675747a1e1c8cfdf

[Franzi, 2016-12-21 10:41:05]

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

[commit-bot: I haz the power, 2016-12-21 10:41:09]

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, 2016-12-21 11:08:27]

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

[commit-bot: I haz the power, 2016-12-21 11:08:28]

Dry run: This issue passed the CQ dry run.

[Franzi, 2016-12-21 12:16:05]

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

[commit-bot: I haz the power, 2016-12-21 12:16:11]

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

[Franzi, 2016-12-21 12:41:32]

franzih@chromium.org changed reviewers:
+ verwaest@chromium.org

[Franzi, 2016-12-21 12:41:32]

Hi Toon, 

Can these unused variables be deleted or did we mean to use them in some
BitField declarations?

Thanks, 

Franzi

[commit-bot: I haz the power, 2016-12-21 12:43:05]

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

[commit-bot: I haz the power, 2016-12-21 12:43:06]

Dry run: This issue passed the CQ dry run.

[Toon Verwaest, 2017-01-09 09:12:07]

lgtm

[Franzi, 2017-01-09 09:24:22]

The CQ bit was checked by franzih@chromium.org

[commit-bot: I haz the power, 2017-01-09 09:24:31]

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, 2017-01-09 09:51:31]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1483953862400960,
"parent_rev": "fc327e23087a88f6581d4bb2dc026b915b926589", "commit_rev":
"4805790c60f404d868a80f78675747a1e1c8cfdf"}

[commit-bot: I haz the power, 2017-01-09 09:51:34]

Description was changed from

==========
[ast] Delete unused variables.

BUG=
==========

to

==========
[ast] Delete unused variables.

BUG=

Review-Url: https://codereview.chromium.org/2596803002
Cr-Commit-Position: refs/heads/master@{#42131}
Committed:
https://chromium.googlesource.com/v8/v8/+/4805790c60f404d868a80f78675747a1e1c...
==========

[commit-bot: I haz the power, 2017-01-09 09:51:35]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/v8/v8/+/4805790c60f404d868a80f78675747a1e1c...