exo: Add comment explaining why wayland server creation can fail.

exo: Add comment explaining why wayland server creation can fail.

BUG=
TEST=

Committed: https://crrev.com/c3eb0eeb47c123a50b1cf5daffa563f9139dde2f
Cr-Commit-Position: refs/heads/master@{#437886}

[reveman, 2016-12-12 11:37:48]

reveman@chromium.org changed reviewers:
+ sky@chromium.org

[reveman, 2016-12-12 11:37:53]

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

[commit-bot: I haz the power, 2016-12-12 11:38:09]

Dry run: 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, 2016-12-12 12:03:23]

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

[commit-bot: I haz the power, 2016-12-12 12:03:23]

Dry run: This issue passed the CQ dry run.

[sky, 2016-12-12 16:10:08]

LGTM - Thanks

[reveman, 2016-12-12 16:14:46]

The CQ bit was checked by reveman@chromium.org

[commit-bot: I haz the power, 2016-12-12 16:15:12]

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, 2016-12-12 16:30:34]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481559286662170, "parent_rev":
"c9683ceb35331eaadea270c82a57dfebaa7a831b", "commit_rev":
"295e1d5bee0cd5285825c03d941ead7bd04405e7"}

[commit-bot: I haz the power, 2016-12-12 16:31:07]

Description was changed from

==========
exo: Add comment explaining why wayland server creation can fail.

BUG=
TEST=
==========

to

==========
exo: Add comment explaining why wayland server creation can fail.

BUG=
TEST=

Review-Url: https://codereview.chromium.org/2562363002
==========

[commit-bot: I haz the power, 2016-12-12 16:31:08]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-12 16:34:27]

Description was changed from

==========
exo: Add comment explaining why wayland server creation can fail.

BUG=
TEST=

Review-Url: https://codereview.chromium.org/2562363002
==========

to

==========
exo: Add comment explaining why wayland server creation can fail.

BUG=
TEST=

Committed: https://crrev.com/c3eb0eeb47c123a50b1cf5daffa563f9139dde2f
Cr-Commit-Position: refs/heads/master@{#437886}
==========

[commit-bot: I haz the power, 2016-12-12 16:34:27]

Patchset 1 (id:??) landed as
https://crrev.com/c3eb0eeb47c123a50b1cf5daffa563f9139dde2f
Cr-Commit-Position: refs/heads/master@{#437886}