Refactoring: Use const-refs

Refactoring: Use const-refs

BUG=n/a
TEST=n/a

Review-Url: https://codereview.chromium.org/2877403002
Cr-Commit-Position: refs/heads/master@{#471780}
Committed: https://chromium.googlesource.com/chromium/src/+/db69d6219c2103e298ab8262bf4a9cd05e870305

[hajimehoshi, 2017-05-15 11:29:50]

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

[commit-bot: I haz the power, 2017-05-15 11:29:59]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[hajimehoshi, 2017-05-15 11:30:10]

Description was changed from

==========
Refactoring: Use const-refs

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

to

==========
Refactoring: Use const-refs

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

[hajimehoshi, 2017-05-15 11:30:10]

hajimehoshi@chromium.org changed reviewers:
+ bashi@chromium.org

[hajimehoshi, 2017-05-15 11:30:18]

PTAL

[commit-bot: I haz the power, 2017-05-15 12:37:28]

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

[commit-bot: I haz the power, 2017-05-15 12:37:29]

Dry run: This issue passed the CQ dry run.

[bashi, 2017-05-15 16:08:50]

The CQ bit was checked by bashi@chromium.org

[bashi, 2017-05-15 16:08:51]

lgtm

lgtm

[commit-bot: I haz the power, 2017-05-15 16:09:39]

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, 2017-05-15 16:15:06]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1494864530891210, "parent_rev":
"d9b1d7c05d1d18606bad0a0ebfb75e7240c4b5e1", "commit_rev":
"db69d6219c2103e298ab8262bf4a9cd05e870305"}

[commit-bot: I haz the power, 2017-05-15 16:15:19]

Description was changed from

==========
Refactoring: Use const-refs

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

to

==========
Refactoring: Use const-refs

BUG=n/a
TEST=n/a

Review-Url: https://codereview.chromium.org/2877403002
Cr-Commit-Position: refs/heads/master@{#471780}
Committed:
https://chromium.googlesource.com/chromium/src/+/db69d6219c2103e298ab8262bf4a...
==========

[commit-bot: I haz the power, 2017-05-15 16:15:21]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/db69d6219c2103e298ab8262bf4a...