[ios] Added WebTestWithWebController::web_state.

[ios] Added WebTestWithWebController::web_state.

Subclasses of WebTestWithWebController should use WebState where
possible.

BUG=616244
Committed: https://crrev.com/2924a66000830f14055b5c087c0861a532c6a7fb
Cr-Commit-Position: refs/heads/master@{#397723}

[Eugene But (OOO till 7-30), 2016-06-02 01:56:09]

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

[kkhorimoto, 2016-06-02 20:42:00]

The CQ bit was checked by kkhorimoto@chromium.org

[kkhorimoto, 2016-06-02 20:42:01]

lgtm

[commit-bot: I haz the power, 2016-06-02 20:42:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2032903002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2032903002/1

[commit-bot: I haz the power, 2016-06-02 21:04:46]

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

[commit-bot: I haz the power, 2016-06-02 21:04:47]

Try jobs failed on following builders:
  ios-device-gn on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device-gn/bui...)

[Eugene But (OOO till 7-30), 2016-06-03 15:46:01]

The CQ bit was checked by eugenebut@chromium.org

[Eugene But (OOO till 7-30), 2016-06-03 15:46:01]

The patchset sent to the CQ was uploaded after l-g-t-m from
kkhorimoto@chromium.org
Link to the patchset: https://codereview.chromium.org/2032903002/#ps20001
(title: "Moved WebTestWithWebController::web_state to implementation.")

[commit-bot: I haz the power, 2016-06-03 15:46:28]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2032903002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2032903002/20001

[commit-bot: I haz the power, 2016-06-03 16:25:22]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-06-03 16:26:43]

Description was changed from

==========
[ios] Added WebTestWithWebController::web_state.

Subclasses of WebTestWithWebController should use WebState where
possible.

BUG=616244
==========

to

==========
[ios] Added WebTestWithWebController::web_state.

Subclasses of WebTestWithWebController should use WebState where
possible.

BUG=616244

Committed: https://crrev.com/2924a66000830f14055b5c087c0861a532c6a7fb
Cr-Commit-Position: refs/heads/master@{#397723}
==========

[commit-bot: I haz the power, 2016-06-03 16:26:44]

Patchset 2 (id:??) landed as
https://crrev.com/2924a66000830f14055b5c087c0861a532c6a7fb
Cr-Commit-Position: refs/heads/master@{#397723}