Revert of Use std::unique_ptr.

Revert of Use std::unique_ptr. (patchset #10 id:170001 of https://codereview.chromium.org/1780933003/ )

Reason for revert:
aww jeez, I dropped ps 8...

Original issue's description:
> Use std::unique_ptr.
> 
> TBR=reed@google.com
> 
> Committed: https://skia.googlesource.com/skia/+/20c1e3abfc681771f73eb19fde7284196e028940
> 
> Committed: https://skia.googlesource.com/skia/+/3dd9ed37c24611af86f0fe374bd3698b63f09450
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1780933003
> 
> Committed: https://skia.googlesource.com/skia/+/2691d76a06e1af6282f8b3a3140cc93361be10c4

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

Committed: https://skia.googlesource.com/skia/+/e7ec417268d4be2d7921b23c131859b322badf78

[mtklein, 2016-03-16 17:02:56]

Created Revert of Use std::unique_ptr.

[commit-bot: I haz the power, 2016-03-16 17:03:08]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1809693002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1809693002/1

[commit-bot: I haz the power, 2016-03-16 17:03:20]

Description was changed from

==========
Revert of Use std::unique_ptr. (patchset #10 id:170001 of
https://codereview.chromium.org/1780933003/ )

Reason for revert:
aww jeez, I dropped ps 8...

Original issue's description:
> Use std::unique_ptr.
> 
> TBR=reed@google.com
> 
> Committed:
https://skia.googlesource.com/skia/+/20c1e3abfc681771f73eb19fde7284196e028940
> 
> Committed:
https://skia.googlesource.com/skia/+/3dd9ed37c24611af86f0fe374bd3698b63f09450
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/2691d76a06e1af6282f8b3a3140cc93361be10c4

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

to

==========
Revert of Use std::unique_ptr. (patchset #10 id:170001 of
https://codereview.chromium.org/1780933003/ )

Reason for revert:
aww jeez, I dropped ps 8...

Original issue's description:
> Use std::unique_ptr.
> 
> TBR=reed@google.com
> 
> Committed:
https://skia.googlesource.com/skia/+/20c1e3abfc681771f73eb19fde7284196e028940
> 
> Committed:
https://skia.googlesource.com/skia/+/3dd9ed37c24611af86f0fe374bd3698b63f09450
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/2691d76a06e1af6282f8b3a3140cc93361be10c4

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

Committed:
https://skia.googlesource.com/skia/+/e7ec417268d4be2d7921b23c131859b322badf78
==========

[commit-bot: I haz the power, 2016-03-16 17:03:21]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/e7ec417268d4be2d7921b23c131859b322badf78