fix release build vulkan

fix release build vulkan

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1819853004

Committed: https://skia.googlesource.com/skia/+/2cab66be9c47660da6a2cc94b469c14d5bed958e

[egdaniel, 2016-03-21 21:05:54]

Description was changed from

==========
fix release build vulkan

BUG=skia:
==========

to

==========
fix release build vulkan

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

[egdaniel, 2016-03-21 21:06:29]

egdaniel@google.com changed reviewers:
+ jvanverth@google.com

[egdaniel, 2016-03-21 21:06:33]

The CQ bit was checked by egdaniel@google.com

[commit-bot: I haz the power, 2016-03-21 21:06:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1819853004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1819853004/1

[commit-bot: I haz the power, 2016-03-21 21:06:40]

Note for Reviewers:
The CQ is waiting for an approval.
If you believe that the CL is not ready yet, or if you would like to L-G-T-M
with comments then please uncheck the CQ checkbox.

Waiting for LGTM from valid reviewer(s) till 2016-03-22 03:06 UTC

[jvanverth1, 2016-03-21 21:23:16]

lgtm

[commit-bot: I haz the power, 2016-03-21 21:24:16]

Description was changed from

==========
fix release build vulkan

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

to

==========
fix release build vulkan

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...

Committed:
https://skia.googlesource.com/skia/+/2cab66be9c47660da6a2cc94b469c14d5bed958e
==========

[commit-bot: I haz the power, 2016-03-21 21:24:17]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/2cab66be9c47660da6a2cc94b469c14d5bed958e