Fix vulkan build on linux and android

Fix vulkan build on linux and android

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1921963003

Committed: https://skia.googlesource.com/skia/+/dd97b8585ac667f795fb56314bdba974720e774e

[egdaniel, 2016-04-26 15:44:45]

Description was changed from

==========
Fix vulkan build on linux and android

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

to

==========
Fix vulkan build on linux and android

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

[egdaniel, 2016-04-26 15:45:21]

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

[jvanverth1, 2016-04-26 17:56:34]

On 2016/04/26 15:45:22, egdaniel wrote:

I'm not sure how some of those worked in Windows. lgtm

[egdaniel, 2016-04-28 13:20:52]

The CQ bit was checked by egdaniel@google.com

[commit-bot: I haz the power, 2016-04-28 13:20:58]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1921963003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1921963003/1

[commit-bot: I haz the power, 2016-04-28 16:30:43]

Description was changed from

==========
Fix vulkan build on linux and android

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

to

==========
Fix vulkan build on linux and android

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/+/dd97b8585ac667f795fb56314bdba974720e774e
==========

[commit-bot: I haz the power, 2016-04-28 16:30:45]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/dd97b8585ac667f795fb56314bdba974720e774e