Switch SupportsUserData uses to use unique_ptr.

Switch SupportsUserData uses to use unique_ptr.

The interface taking a raw pointer is deprecated and being removed.

BUG=690937
Review-Url: https://codereview.chromium.org/2851673002
Cr-Commit-Position: refs/heads/master@{#468028}
Committed: https://chromium.googlesource.com/chromium/src/+/ad784833978af52e8552372701aa759244cf9dff

[Avi (use Gerrit), 2017-04-28 04:43:09]

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

[commit-bot: I haz the power, 2017-04-28 04:43:48]

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, 2017-04-28 05:08:28]

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

[commit-bot: I haz the power, 2017-04-28 05:08:29]

Dry run: This issue passed the CQ dry run.

[Avi (use Gerrit), 2017-04-28 05:08:51]

avi@chromium.org changed reviewers:
+ michaelbai@chromium.org

[michaelbai, 2017-04-28 16:15:33]

lgtm

[Avi (use Gerrit), 2017-04-28 16:50:43]

The CQ bit was checked by avi@chromium.org

[commit-bot: I haz the power, 2017-04-28 16:51:40]

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, 2017-04-28 16:56:26]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493398243650200, "parent_rev":
"facab14158a0d26aa4ad59b5b547f5da90fb7c2a", "commit_rev":
"ad784833978af52e8552372701aa759244cf9dff"}

[commit-bot: I haz the power, 2017-04-28 16:56:41]

Description was changed from

==========
Switch SupportsUserData uses to use unique_ptr.

The interface taking a raw pointer is deprecated and being removed.

BUG=690937
==========

to

==========
Switch SupportsUserData uses to use unique_ptr.

The interface taking a raw pointer is deprecated and being removed.

BUG=690937

Review-Url: https://codereview.chromium.org/2851673002
Cr-Commit-Position: refs/heads/master@{#468028}
Committed:
https://chromium.googlesource.com/chromium/src/+/ad784833978af52e8552372701aa...
==========

[commit-bot: I haz the power, 2017-04-28 16:56:42]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/ad784833978af52e8552372701aa...