more SkSL fuzzer crash fixes

more SkSL fuzzer crash fixes

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2414413002

Committed: https://skia.googlesource.com/skia/+/7effa7a29a04fb417c5e4abbe6aabf576a2aede0

[ethannicholas, 2016-10-14 16:02:32]

Description was changed from

==========
more SkSL fuzzer crash fixes

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

to

==========
more SkSL fuzzer crash fixes

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2414413002
==========

[ethannicholas, 2016-10-14 16:03:39]

ethannicholas@google.com changed reviewers:
+ benjaminwagner@google.com

[dogben, 2016-10-14 16:12:27]

lgtm

[ethannicholas, 2016-10-14 16:12:46]

The CQ bit was checked by ethannicholas@google.com

[commit-bot: I haz the power, 2016-10-14 16:12:57]

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, 2016-10-14 16:56:35]

Description was changed from

==========
more SkSL fuzzer crash fixes

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2414413002
==========

to

==========
more SkSL fuzzer crash fixes

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2414413002

Committed:
https://skia.googlesource.com/skia/+/7effa7a29a04fb417c5e4abbe6aabf576a2aede0
==========

[commit-bot: I haz the power, 2016-10-14 16:56:36]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/7effa7a29a04fb417c5e4abbe6aabf576a2aede0