Change enclosingTextControl to take const Node ptr

Change enclosingTextControl to take const Node ptr

Function enclosingTextControl(Node*) is not supposed to change anything,
and hence, is changed to take a const Node* instead.

BUG=n/a

Committed: https://crrev.com/b43cc54dad629acd894dc1ab846d0882a4503163
Cr-Commit-Position: refs/heads/master@{#437499}

[Xiaocheng, 2016-12-09 07:26:58]

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

[commit-bot: I haz the power, 2016-12-09 07:27:17]

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

[Xiaocheng, 2016-12-09 07:27:46]

Description was changed from

==========
Change enclosingTextControl to take const Node ptr

BUG=n/a
==========

to

==========
Change enclosingTextControl to take const Node ptr

Function enclosingTextControl(Node*) is not supposed to change anything,
and hence, is changed to take a const Node* instead.

BUG=n/a
==========

[Xiaocheng, 2016-12-09 07:39:35]

xiaochengh@chromium.org changed reviewers:
+ tkent@chromium.org

[Xiaocheng, 2016-12-09 07:39:36]

PTAL.

[tkent, 2016-12-09 07:42:41]

lgtm

[Xiaocheng, 2016-12-09 07:44:34]

The CQ bit was unchecked by xiaochengh@chromium.org

[Xiaocheng, 2016-12-09 07:44:38]

The CQ bit was checked by xiaochengh@chromium.org

[commit-bot: I haz the power, 2016-12-09 07:44:53]

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, 2016-12-09 09:02:25]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481269478192140, "parent_rev":
"db5b5882eec87b189860d4dc49a3be4e45de6017", "commit_rev":
"cae7c08c660ef9d5eabfa434d6ca93100f7df465"}

[commit-bot: I haz the power, 2016-12-09 09:02:49]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-09 09:04:58]

Description was changed from

==========
Change enclosingTextControl to take const Node ptr

Function enclosingTextControl(Node*) is not supposed to change anything,
and hence, is changed to take a const Node* instead.

BUG=n/a
==========

to

==========
Change enclosingTextControl to take const Node ptr

Function enclosingTextControl(Node*) is not supposed to change anything,
and hence, is changed to take a const Node* instead.

BUG=n/a

Committed: https://crrev.com/b43cc54dad629acd894dc1ab846d0882a4503163
Cr-Commit-Position: refs/heads/master@{#437499}
==========

[commit-bot: I haz the power, 2016-12-09 09:04:59]

Patchset 1 (id:??) landed as
https://crrev.com/b43cc54dad629acd894dc1ab846d0882a4503163
Cr-Commit-Position: refs/heads/master@{#437499}