Revert of fix misc asserts and checks found by fuzzer

Revert of fix misc asserts and checks found by fuzzer (patchset #1 id:1 of https://codereview.chromium.org/1713383002/ )

Reason for revert:
speculative deps-roll fix

Original issue's description:
> fix misc asserts and checks found by fuzzer
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713383002
> 
> TBR=robertphilips
> 
> Committed: https://skia.googlesource.com/skia/+/00bea4ad310c4ec4dd95809b47ce3fbfa8fd0e1e

TBR=robertphillips@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/d98ef6377269e3596423225ab922301ed40529a0

[reed1, 2016-02-21 18:27:37]

Created Revert of fix misc asserts and checks found by fuzzer

[commit-bot: I haz the power, 2016-02-21 18:27:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1713413002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1713413002/1

[commit-bot: I haz the power, 2016-02-21 18:27:52]

Description was changed from

==========
Revert of fix misc asserts and checks found by fuzzer (patchset #1 id:1 of
https://codereview.chromium.org/1713383002/ )

Reason for revert:
speculative deps-roll fix

Original issue's description:
> fix misc asserts and checks found by fuzzer
> 
> BUG=skia:
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> TBR=robertphilips
> 
> Committed:
https://skia.googlesource.com/skia/+/00bea4ad310c4ec4dd95809b47ce3fbfa8fd0e1e

TBR=robertphillips@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:
==========

to

==========
Revert of fix misc asserts and checks found by fuzzer (patchset #1 id:1 of
https://codereview.chromium.org/1713383002/ )

Reason for revert:
speculative deps-roll fix

Original issue's description:
> fix misc asserts and checks found by fuzzer
> 
> BUG=skia:
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> TBR=robertphilips
> 
> Committed:
https://skia.googlesource.com/skia/+/00bea4ad310c4ec4dd95809b47ce3fbfa8fd0e1e

TBR=robertphillips@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Committed:
https://skia.googlesource.com/skia/+/d98ef6377269e3596423225ab922301ed40529a0
==========

[commit-bot: I haz the power, 2016-02-21 18:27:53]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/d98ef6377269e3596423225ab922301ed40529a0

[reed1, 2016-02-22 13:54:42]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1723473002/ by reed@google.com.

The reason for reverting is: deps instability seemingly fixed. trying again..