Let modal view controllers become first responder when presented.

Let modal view controllers become first responder when presented.

By becoming first responder, they become the recipient of key presses
and prevent the system to automatically focus the omnibox by calling
-[UIKeyboardImpl handleTabWithShift:beforePublicKeyCommands:] when the
tab key is pressed.

BUG=676993
R=gambard@chromium.org

Review-Url: https://codereview.chromium.org/2718683002
Cr-Commit-Position: refs/heads/master@{#452835}
Committed: https://chromium.googlesource.com/chromium/src/+/a4a59720181d50024b86da5937cc7ae459f725a6

[lpromero, 2017-02-24 15:32:46]

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

[commit-bot: I haz the power, 2017-02-24 15:32:59]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[gambard, 2017-02-24 15:34:47]

lgtm

[lpromero, 2017-02-24 15:37:12]

https://codereview.chromium.org/2714933002/ will bring tests when EarlGrey
support key presses (https://github.com/google/EarlGrey/issues/439).

[commit-bot: I haz the power, 2017-02-24 15:42:35]

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

[commit-bot: I haz the power, 2017-02-24 15:42:36]

Dry run: This issue passed the CQ dry run.

[lpromero, 2017-02-24 15:45:22]

The CQ bit was checked by lpromero@chromium.org

[commit-bot: I haz the power, 2017-02-24 15:45:36]

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, 2017-02-24 15:49:21]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1487951122065120, "parent_rev":
"3badfc1687f2db393cec360febe0dbcf38522447", "commit_rev":
"a4a59720181d50024b86da5937cc7ae459f725a6"}

[commit-bot: I haz the power, 2017-02-24 15:49:53]

Description was changed from

==========
Let modal view controllers become first responder when presented.

By becoming first responder, they become the recipient of key presses
and prevent the system to automatically focus the omnibox by calling
-[UIKeyboardImpl handleTabWithShift:beforePublicKeyCommands:] when the
tab key is pressed.

BUG=676993
R=gambard@chromium.org
==========

to

==========
Let modal view controllers become first responder when presented.

By becoming first responder, they become the recipient of key presses
and prevent the system to automatically focus the omnibox by calling
-[UIKeyboardImpl handleTabWithShift:beforePublicKeyCommands:] when the
tab key is pressed.

BUG=676993
R=gambard@chromium.org

Review-Url: https://codereview.chromium.org/2718683002
Cr-Commit-Position: refs/heads/master@{#452835}
Committed:
https://chromium.googlesource.com/chromium/src/+/a4a59720181d50024b86da5937cc...
==========

[commit-bot: I haz the power, 2017-02-24 15:49:54]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/a4a59720181d50024b86da5937cc...