Revert of Update SkXfermodeImageFilter to sk_sp

Revert of Update SkXfermodeImageFilter to sk_sp (patchset #4 id:60001 of https://codereview.chromium.org/1852123002/ )

Reason for revert:
Chrome-land compilation failure.

Original issue's description:
> Update SkXfermodeImageFilter to sk_sp
> 
> TBR=reed@google.com
> 
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1852123002
> 
> Committed: https://skia.googlesource.com/skia/+/3bc969264d4720d67f0b137552b3777a03b431a8

TBR=fmalita@chromium.org,reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://skia.googlesource.com/skia/+/b591c77c3770a3216ce75c8b77f1017c917db1f9

[robertphillips, 2016-04-04 15:06:05]

Created Revert of Update SkXfermodeImageFilter to sk_sp

[commit-bot: I haz the power, 2016-04-04 15:06:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1852273002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1852273002/1

[commit-bot: I haz the power, 2016-04-04 15:06:19]

Description was changed from

==========
Revert of Update SkXfermodeImageFilter to sk_sp (patchset #4 id:60001 of
https://codereview.chromium.org/1852123002/ )

Reason for revert:
Chrome-land compilation failure.

Original issue's description:
> Update SkXfermodeImageFilter to sk_sp
> 
> TBR=reed@google.com
> 
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/3bc969264d4720d67f0b137552b3777a03b431a8

TBR=fmalita@chromium.org,reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

to

==========
Revert of Update SkXfermodeImageFilter to sk_sp (patchset #4 id:60001 of
https://codereview.chromium.org/1852123002/ )

Reason for revert:
Chrome-land compilation failure.

Original issue's description:
> Update SkXfermodeImageFilter to sk_sp
> 
> TBR=reed@google.com
> 
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/3bc969264d4720d67f0b137552b3777a03b431a8

TBR=fmalita@chromium.org,reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed:
https://skia.googlesource.com/skia/+/b591c77c3770a3216ce75c8b77f1017c917db1f9
==========

[commit-bot: I haz the power, 2016-04-04 15:06:20]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/b591c77c3770a3216ce75c8b77f1017c917db1f9