IWYU: Removed some unnecessary includes (mailto_handler*)

IWYU: Removed some unnecessary includes (mailto_handler*)

Review-Url: https://codereview.chromium.org/2898483002
Cr-Commit-Position: refs/heads/master@{#473322}
Committed: https://chromium.googlesource.com/chromium/src/+/909c175cf1510665dd94e26ab23a08a83fe29fce

[pkl (ping after 24h if needed), 2017-05-19 20:05:17]

pkl@chromium.org changed reviewers:
+ eugenebut@chromium.org

[pkl (ping after 24h if needed), 2017-05-19 20:05:17]

Please CQ if LGTY. Thanks!

[Eugene But (OOO till 7-30), 2017-05-19 20:34:53]

lgtm

[pkl (ping after 24h if needed), 2017-05-19 21:06:56]

The CQ bit was checked by pkl@chromium.org

[commit-bot: I haz the power, 2017-05-19 21:08:05]

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, 2017-05-19 21:20:53]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1495228016328470, "parent_rev":
"358a51668eeafb221967c773e5beaf006ef5abab", "commit_rev":
"909c175cf1510665dd94e26ab23a08a83fe29fce"}

[commit-bot: I haz the power, 2017-05-19 21:21:04]

Description was changed from

==========
IWYU: Removed some unnecessary includes (mailto_handler*)
==========

to

==========
IWYU: Removed some unnecessary includes (mailto_handler*)

Review-Url: https://codereview.chromium.org/2898483002
Cr-Commit-Position: refs/heads/master@{#473322}
Committed:
https://chromium.googlesource.com/chromium/src/+/909c175cf1510665dd94e26ab23a...
==========

[commit-bot: I haz the power, 2017-05-19 21:21:05]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/909c175cf1510665dd94e26ab23a...