exo: Produce an error if stylus delegate is already associated.

exo: Produce an error if stylus delegate is already associated.

BUG=673666, 665499
NOPRESUBMIT=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2572963002
Cr-Commit-Position: refs/heads/master@{#439014}
(cherry picked from commit d158d7bdf00ac89362b793b837eb8a43eb6deaef)

Review-Url: https://codereview.chromium.org/2597753002

[denniskempin, 2016-12-21 21:22:29]

denniskempin@google.com changed reviewers:
+ skau@chromium.org

[skau, 2016-12-21 21:23:27]

The CQ bit was checked by skau@chromium.org

[skau, 2016-12-21 21:23:28]

lgtm

[commit-bot: I haz the power, 2016-12-21 21:24:03]

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, 2016-12-21 21:26:06]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1482355407784430, "parent_rev":
"8c25ae7aee2081db25ffc8844825002da3604a47", "commit_rev":
"ab7b8d0789d260bed20a76954d1bff3570449332"}

[commit-bot: I haz the power, 2016-12-21 21:26:34]

Description was changed from

==========
exo: Produce an error if stylus delegate is already associated.

BUG=673666,665499

NOPRESUBMIT=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2572963002
Cr-Commit-Position: refs/heads/master@{#439014}
(cherry picked from commit d158d7bdf00ac89362b793b837eb8a43eb6deaef)
==========

to

==========
exo: Produce an error if stylus delegate is already associated.

BUG=673666,665499

NOPRESUBMIT=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2572963002
Cr-Commit-Position: refs/heads/master@{#439014}
(cherry picked from commit d158d7bdf00ac89362b793b837eb8a43eb6deaef)

Review-Url: https://codereview.chromium.org/2597753002
==========

[commit-bot: I haz the power, 2016-12-21 21:26:35]

Committed patchset #1 (id:1)