Set "Cancel" button blue in iOS Share extension

Set "Cancel" button blue in iOS Share extension

At the moment, the button can be tinted by host app.
Always set color to blue.

BUG=693600
Review-Url: https://codereview.chromium.org/2701743004
Cr-Commit-Position: refs/heads/master@{#451328}
Committed: https://chromium.googlesource.com/chromium/src/+/cfa7526644a9bf91d4f119448a216fa690116ec5

[Olivier, 2017-02-17 16:55:26]

olivierrobin@chromium.org changed reviewers:
+ gambard@chromium.org

[gambard, 2017-02-17 16:59:46]

lgtm

[Olivier, 2017-02-17 17:01:10]

The CQ bit was checked by olivierrobin@chromium.org

[commit-bot: I haz the power, 2017-02-17 17:03:41]

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, 2017-02-17 17:27:50]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1487350870298940, "parent_rev":
"7578925d7cf03c4e5a721eb757fd7c35490b57a2", "commit_rev":
"cfa7526644a9bf91d4f119448a216fa690116ec5"}

[commit-bot: I haz the power, 2017-02-17 17:28:27]

Description was changed from

==========
Set "Cancel" button blue in iOS Share extension

At the moment, the button can be tinted by host app.
Always set color to blue.

BUG=693600
==========

to

==========
Set "Cancel" button blue in iOS Share extension

At the moment, the button can be tinted by host app.
Always set color to blue.

BUG=693600

Review-Url: https://codereview.chromium.org/2701743004
Cr-Commit-Position: refs/heads/master@{#451328}
Committed:
https://chromium.googlesource.com/chromium/src/+/cfa7526644a9bf91d4f119448a21...
==========

[commit-bot: I haz the power, 2017-02-17 17:28:28]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/cfa7526644a9bf91d4f119448a21...