Revert of Analytic AntiAlias for Convex Shapes

Revert of Analytic AntiAlias for Convex Shapes (patchset #14 id:260001 of https://codereview.chromium.org/2221103002/ )

Reason for revert:
Breaks iOS build. 

Original issue's description:
> Implement AnalyticAA for convex shapes.
> 
> Design doc: go/analyticAA
> 
> A performance test can be found here: https://docs.google.com/a/google.com/spreadsheets/d/1n9LSjFzrQzx0hovFddWey0GSMXNRjl1oFuSypMlHWZk/edit?usp=sharing
> 
> Our best case is filling big triangles, which according to our experiment has ~2.9x speedup. Our worst case is filling small ovals/circles, which has a ~1.06x slowdown.
> 
> To see how our new algorithm changes the DM images, see: https://x20web.corp.google.com/~liyuqian/dmdiff/index.html
> The most significant changes are in convexpaths and analytic_antialias_convex
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2221103002
> 
> Committed: https://skia.googlesource.com/skia/+/7795822807478143120c33228b68d2ab3918af2c

TBR=reed@google.com,caryclark@google.com,liyuqian@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/+/d36baa7a4a5ae3cc94cc4a45379f55658f80c0a6

[stephana, 2016-10-04 16:55:46]

The CQ bit was checked by stephana@google.com

[stephana, 2016-10-04 16:55:47]

Created Revert of Analytic AntiAlias for Convex Shapes

[commit-bot: I haz the power, 2016-10-04 16:55:55]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-04 16:56:10]

Description was changed from

==========
Revert of Analytic AntiAlias for Convex Shapes (patchset #14 id:260001 of
https://codereview.chromium.org/2221103002/ )

Reason for revert:
Breaks iOS build. 

Original issue's description:
> Implement AnalyticAA for convex shapes.
> 
> Design doc: go/analyticAA
> 
> A performance test can be found here:
https://docs.google.com/a/google.com/spreadsheets/d/1n9LSjFzrQzx0hovFddWey0GS...
> 
> Our best case is filling big triangles, which according to our experiment has
~2.9x speedup. Our worst case is filling small ovals/circles, which has a ~1.06x
slowdown.
> 
> To see how our new algorithm changes the DM images, see:
https://x20web.corp.google.com/~liyuqian/dmdiff/index.html
> The most significant changes are in convexpaths and analytic_antialias_convex
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2221103002
> 
> Committed:
https://skia.googlesource.com/skia/+/7795822807478143120c33228b68d2ab3918af2c

TBR=reed@google.com,caryclark@google.com,liyuqian@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 Analytic AntiAlias for Convex Shapes (patchset #14 id:260001 of
https://codereview.chromium.org/2221103002/ )

Reason for revert:
Breaks iOS build. 

Original issue's description:
> Implement AnalyticAA for convex shapes.
> 
> Design doc: go/analyticAA
> 
> A performance test can be found here:
https://docs.google.com/a/google.com/spreadsheets/d/1n9LSjFzrQzx0hovFddWey0GS...
> 
> Our best case is filling big triangles, which according to our experiment has
~2.9x speedup. Our worst case is filling small ovals/circles, which has a ~1.06x
slowdown.
> 
> To see how our new algorithm changes the DM images, see:
https://x20web.corp.google.com/~liyuqian/dmdiff/index.html
> The most significant changes are in convexpaths and analytic_antialias_convex
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2221103002
> 
> Committed:
https://skia.googlesource.com/skia/+/7795822807478143120c33228b68d2ab3918af2c

TBR=reed@google.com,caryclark@google.com,liyuqian@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/+/d36baa7a4a5ae3cc94cc4a45379f55658f80c0a6
==========

[commit-bot: I haz the power, 2016-10-04 16:56:11]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/d36baa7a4a5ae3cc94cc4a45379f55658f80c0a6