Add mssa configs for vulkan, and simple bug fix

Add mssa configs for vulkan, and simple bug fix

BUG=skia:5127
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2251473002

Committed: https://skia.googlesource.com/skia/+/bf63e616a67e8992e150d982cfcd6403994f39ad

[egdaniel, 2016-08-15 20:53:51]

Description was changed from

==========
Add mssa configs for vulkan, and simple bug fix

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

to

==========
Add mssa configs for vulkan, and simple bug fix

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2251473002
==========

[egdaniel, 2016-08-15 20:54:20]

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

[egdaniel, 2016-08-15 20:55:56]

Description was changed from

==========
Add mssa configs for vulkan, and simple bug fix

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2251473002
==========

to

==========
Add mssa configs for vulkan, and simple bug fix

BUG=skia:5127
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2251473002
==========

[bsalomon, 2016-08-15 20:56:34]

lgtm

[egdaniel, 2016-08-17 13:05:56]

The CQ bit was checked by egdaniel@google.com

[commit-bot: I haz the power, 2016-08-17 13:06:02]

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, 2016-08-17 13:26:19]

Description was changed from

==========
Add mssa configs for vulkan, and simple bug fix

BUG=skia:5127
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2251473002
==========

to

==========
Add mssa configs for vulkan, and simple bug fix

BUG=skia:5127
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2251473002

Committed:
https://skia.googlesource.com/skia/+/bf63e616a67e8992e150d982cfcd6403994f39ad
==========

[commit-bot: I haz the power, 2016-08-17 13:26:20]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/bf63e616a67e8992e150d982cfcd6403994f39ad