[ast][parser] Remove redundant Declaration::mode_.

[ast][parser] Remove redundant Declaration::mode_.

BUG=

Committed: https://crrev.com/6e8a2d272288601a08d5ba2232d579749ed9ed52
Cr-Commit-Position: refs/heads/master@{#38519}

[neis, 2016-08-09 09:55:30]

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

[commit-bot: I haz the power, 2016-08-09 09:55:35]

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

[neis, 2016-08-09 09:56:47]

Description was changed from

==========
[ast][parser] Remove redundant Declaration::mode_.

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

to

==========
[ast][parser] Remove redundant Declaration::mode_.

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

[neis, 2016-08-09 09:56:47]

neis@chromium.org changed reviewers:
+ adamk@chromium.org

[neis, 2016-08-09 09:57:07]

PTAL

[commit-bot: I haz the power, 2016-08-09 10:20:54]

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

[commit-bot: I haz the power, 2016-08-09 10:20:55]

Dry run: This issue passed the CQ dry run.

[adamk, 2016-08-09 16:44:20]

lgtm

This makes it even clearer that Declarations should have a Variable, not a
VariableProxy.

[neis, 2016-08-10 07:47:18]

The CQ bit was checked by neis@chromium.org

[neis, 2016-08-10 07:47:19]

The patchset sent to the CQ was uploaded after l-g-t-m from adamk@chromium.org
Link to the patchset: https://codereview.chromium.org/2226223002/#ps40001
(title: "Rebase")

[commit-bot: I haz the power, 2016-08-10 07:47:22]

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, 2016-08-10 08:10:27]

Description was changed from

==========
[ast][parser] Remove redundant Declaration::mode_.

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

to

==========
[ast][parser] Remove redundant Declaration::mode_.

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

[commit-bot: I haz the power, 2016-08-10 08:10:29]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-08-10 08:10:55]

Description was changed from

==========
[ast][parser] Remove redundant Declaration::mode_.

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

to

==========
[ast][parser] Remove redundant Declaration::mode_.

BUG=

Committed: https://crrev.com/6e8a2d272288601a08d5ba2232d579749ed9ed52
Cr-Commit-Position: refs/heads/master@{#38519}
==========

[commit-bot: I haz the power, 2016-08-10 08:10:56]

Patchset 3 (id:??) landed as
https://crrev.com/6e8a2d272288601a08d5ba2232d579749ed9ed52
Cr-Commit-Position: refs/heads/master@{#38519}