Don't emit dead code in circle shader when not using distance vectors.

Don't emit dead code in circle shader when not using distance vectors.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2254103004

Committed: https://skia.googlesource.com/skia/+/adf4edc4d6ddf781b2910f457ba360d99072604a

[bsalomon, 2016-08-18 13:59:25]

Description was changed from

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Don't emit dead code in circle shader when not using distance vectors.
==========

to

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Don't emit dead code in circle shader when not using distance vectors.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2254103004
==========

[bsalomon, 2016-08-18 13:59:57]

bsalomon@google.com changed reviewers:
+ robertphillips@google.com

[robertphillips, 2016-08-18 14:47:11]

lgtm

[robertphillips, 2016-08-18 14:47:16]

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

[commit-bot: I haz the power, 2016-08-18 14:47:23]

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, 2016-08-18 15:09:37]

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

[commit-bot: I haz the power, 2016-08-18 15:09:38]

Dry run: This issue passed the CQ dry run.

[bsalomon, 2016-08-18 15:31:27]

The CQ bit was checked by bsalomon@google.com

[commit-bot: I haz the power, 2016-08-18 15:31:34]

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, 2016-08-18 15:32:30]

Description was changed from

==========
Don't emit dead code in circle shader when not using distance vectors.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2254103004
==========

to

==========
Don't emit dead code in circle shader when not using distance vectors.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2254103004

Committed:
https://skia.googlesource.com/skia/+/adf4edc4d6ddf781b2910f457ba360d99072604a
==========

[commit-bot: I haz the power, 2016-08-18 15:32:31]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/adf4edc4d6ddf781b2910f457ba360d99072604a