skiaserve no longer crashes when no X server is present

skiaserve no longer crashes when no X server is present
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2059263002

Committed: https://skia.googlesource.com/skia/+/2ec06c9b1c861d456b85ffe48b27e4dcae4800cb

[ethannicholas, 2016-06-13 15:15:11]

Description was changed from

==========
skiaserve no longer crashes when no X server is present
==========

to

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skiaserve no longer crashes when no X server is present
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2059263002
==========

[ethannicholas, 2016-06-13 15:17:22]

The CQ bit was checked by ethannicholas@google.com to run a CQ dry run

[commit-bot: I haz the power, 2016-06-13 15:17:30]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2059263002/1

[ethannicholas, 2016-06-13 15:17:38]

ethannicholas@google.com changed reviewers:
+ jcgregorio@google.com

[jcgregorio, 2016-06-13 15:30:18]

On 2016/06/13 at 15:17:39, ethannicholas wrote:
> 

"skiaserve no longer crashes when no X server is present"

This avoids the crash, but does it fix the issue of requiring X to use GL on
Linux?

[commit-bot: I haz the power, 2016-06-13 15:30:58]

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

[commit-bot: I haz the power, 2016-06-13 15:30:59]

Dry run: This issue passed the CQ dry run.

[jcgregorio, 2016-06-13 17:08:00]

On 2016/06/13 at 17:06:05, ethannicholas wrote:
> 

LGTM 

Wow, that was less code than I thought it was going to be! Thanks!

[ethannicholas, 2016-06-13 17:08:38]

The CQ bit was checked by ethannicholas@google.com

[commit-bot: I haz the power, 2016-06-13 17:08:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2059263002/20001

[commit-bot: I haz the power, 2016-06-13 17:20:54]

Description was changed from

==========
skiaserve no longer crashes when no X server is present
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2059263002
==========

to

==========
skiaserve no longer crashes when no X server is present
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2059263002

Committed:
https://skia.googlesource.com/skia/+/2ec06c9b1c861d456b85ffe48b27e4dcae4800cb
==========

[commit-bot: I haz the power, 2016-06-13 17:20:55]

Committed patchset #2 (id:20001) as
https://skia.googlesource.com/skia/+/2ec06c9b1c861d456b85ffe48b27e4dcae4800cb