Removes UIActionSheet implementation of CRUActionSheetController

Removes UIActionSheet implementation of CRUActionSheetController

UIActionSheet has been deprecated starting from iOS 8.

BUG=586874
Committed: https://crrev.com/813914ca81e86ec5be355b859848e0f700ee7473
Cr-Commit-Position: refs/heads/master@{#375831}

[pkl (ping after 24h if needed), 2016-02-17 04:46:21]

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

[sdefresne, 2016-02-17 07:46:17]

lgtm

[sdefresne, 2016-02-17 07:52:12]

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

[commit-bot: I haz the power, 2016-02-17 07:52:20]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1707603002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1707603002/1

[commit-bot: I haz the power, 2016-02-17 08:34:00]

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

[commit-bot: I haz the power, 2016-02-17 08:34:01]

Dry run: This issue passed the CQ dry run.

[sdefresne, 2016-02-17 08:42:34]

The CQ bit was checked by sdefresne@chromium.org

[commit-bot: I haz the power, 2016-02-17 08:43:08]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1707603002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1707603002/1

[commit-bot: I haz the power, 2016-02-17 08:52:53]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-17 08:54:14]

Description was changed from

==========
Removes UIActionSheet implementation of CRUActionSheetController

UIActionSheet has been deprecated starting from iOS 8.

BUG=586874
==========

to

==========
Removes UIActionSheet implementation of CRUActionSheetController

UIActionSheet has been deprecated starting from iOS 8.

BUG=586874

Committed: https://crrev.com/813914ca81e86ec5be355b859848e0f700ee7473
Cr-Commit-Position: refs/heads/master@{#375831}
==========

[commit-bot: I haz the power, 2016-02-17 08:54:14]

Patchset 1 (id:??) landed as
https://crrev.com/813914ca81e86ec5be355b859848e0f700ee7473
Cr-Commit-Position: refs/heads/master@{#375831}

[Eugene But (OOO till 7-30), 2016-02-17 15:06:24]

https://codereview.chromium.org/1707603002/diff/1/ui/base/ios/cru_context_men...
File ui/base/ios/cru_context_menu_controller.mm (right):

https://codereview.chromium.org/1707603002/diff/1/ui/base/ios/cru_context_men...
ui/base/ios/cru_context_menu_controller.mm:30: @interface CRUAlertController :
NSObject<CRUContextMenuControllerImpl>
There is no need for using a bridge pattern now and CRUAlertController can be
folded into CRUContextMenuController. Peter could you please either file a bug
with TODO or clean this up in a separate CL. Otherwise this unnecessary
complication will remain here for a long time.