Revert of added GrMSAAPathRenderer

Revert of added GrMSAAPathRenderer (patchset #8 id:140001 of https://codereview.chromium.org/1834133003/ )

Reason for revert:
nanobench failure

Original issue's description:
> added GrMSAAPathRenderer
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1834133003
> 
> Committed: https://skia.googlesource.com/skia/+/47a2dc8e229e93e1bcf7405747320920da1ab742

TBR=bsalomon@google.com,egdaniel@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/+/c03afd672c1deade3d3e74c44e2ab225bd84c4f7

[ethannicholas, 2016-04-04 15:26:57]

Created Revert of added GrMSAAPathRenderer

[commit-bot: I haz the power, 2016-04-04 15:27:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1860563002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1860563002/1

[commit-bot: I haz the power, 2016-04-04 15:27:05]

Description was changed from

==========
Revert of added GrMSAAPathRenderer (patchset #8 id:140001 of
https://codereview.chromium.org/1834133003/ )

Reason for revert:
nanobench failure

Original issue's description:
> added GrMSAAPathRenderer
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/47a2dc8e229e93e1bcf7405747320920da1ab742

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

to

==========
Revert of added GrMSAAPathRenderer (patchset #8 id:140001 of
https://codereview.chromium.org/1834133003/ )

Reason for revert:
nanobench failure

Original issue's description:
> added GrMSAAPathRenderer
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/47a2dc8e229e93e1bcf7405747320920da1ab742

TBR=bsalomon@google.com,egdaniel@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/+/c03afd672c1deade3d3e74c44e2ab225bd84c4f7
==========

[commit-bot: I haz the power, 2016-04-04 15:27:06]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/c03afd672c1deade3d3e74c44e2ab225bd84c4f7