Revert of add backdrop option to SaveLayerRec

Revert of add backdrop option to SaveLayerRec (patchset #14 id:260001 of https://codereview.chromium.org/1523053003/ )

Reason for revert:
serialized != direct, will investigate

Original issue's description:
> add backdrop option to SaveLayerRec
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1523053003
> 
> Committed: https://skia.googlesource.com/skia/+/247415969a9a5ed6c83cc09395472416c4b7de7f

TBR=robertphillips@google.com,bsalomon@google.com,mtklein@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/+/0575cb2def2f4dfdad04e0674d0f8eb8e7c24cec

[reed1, 2016-01-07 16:14:59]

Created Revert of add backdrop option to SaveLayerRec

[commit-bot: I haz the power, 2016-01-07 16:15:07]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1565203002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1565203002/1

[commit-bot: I haz the power, 2016-01-07 16:15:12]

Description was changed from

==========
Revert of add backdrop option to SaveLayerRec (patchset #14 id:260001 of
https://codereview.chromium.org/1523053003/ )

Reason for revert:
serialized != direct, will investigate

Original issue's description:
> add backdrop option to SaveLayerRec
> 
> BUG=skia:
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/247415969a9a5ed6c83cc09395472416c4b7de7f

TBR=robertphillips@google.com,bsalomon@google.com,mtklein@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 add backdrop option to SaveLayerRec (patchset #14 id:260001 of
https://codereview.chromium.org/1523053003/ )

Reason for revert:
serialized != direct, will investigate

Original issue's description:
> add backdrop option to SaveLayerRec
> 
> BUG=skia:
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/247415969a9a5ed6c83cc09395472416c4b7de7f

TBR=robertphillips@google.com,bsalomon@google.com,mtklein@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/+/0575cb2def2f4dfdad04e0674d0f8eb8e7c24cec
==========

[commit-bot: I haz the power, 2016-01-07 16:15:13]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/0575cb2def2f4dfdad04e0674d0f8eb8e7c24cec