fix pathops fuzz

fix pathops fuzz

Extreme cubics may split so that one half is a point.
Discard this rather than generating a degenerate line.

TBR=reed@google.com
BUG=640025
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2276503002

Committed: https://skia.googlesource.com/skia/+/bb51f4a3a78ecb35cc4da24d50a440f58a0f8899

[caryclark, 2016-08-23 14:11:58]

Description was changed from

==========
fix pathops fuzz

Extreme cubics may split so that one half is a point.
Discard this rather than generating a degenerate line.

TBR=reed@google.com
BUG=640025
==========

to

==========
fix pathops fuzz

Extreme cubics may split so that one half is a point.
Discard this rather than generating a degenerate line.

TBR=reed@google.com
BUG=640025
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2276503002
==========

[caryclark, 2016-08-23 14:14:48]

The CQ bit was checked by caryclark@google.com

[commit-bot: I haz the power, 2016-08-23 14:14:55]

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, 2016-08-23 14:38:50]

Description was changed from

==========
fix pathops fuzz

Extreme cubics may split so that one half is a point.
Discard this rather than generating a degenerate line.

TBR=reed@google.com
BUG=640025
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2276503002
==========

to

==========
fix pathops fuzz

Extreme cubics may split so that one half is a point.
Discard this rather than generating a degenerate line.

TBR=reed@google.com
BUG=640025
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2276503002

Committed:
https://skia.googlesource.com/skia/+/bb51f4a3a78ecb35cc4da24d50a440f58a0f8899
==========

[commit-bot: I haz the power, 2016-08-23 14:38:51]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/bb51f4a3a78ecb35cc4da24d50a440f58a0f8899