Remove GrStencilSettings from GrPipeline

Remove GrStencilSettings from GrPipeline

Updates the GrPipeline to have user stencil settings instead of actual
settings. This allows us to further defer creating and attaching a
stencil buffer.

This change is a partial step. The ultimate goal is to attach the
stencil buffer and create the stencil settings during render target
flush, but for the sake of keeping this CL smaller, we create the
stencil settings right before use for now.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2468653002

Committed: https://skia.googlesource.com/skia/+/c633abbb342e3af0e56382e8cb7e7d9fed71e237

[csmartdalton, 2016-10-31 19:22:51]

Description was changed from

==========
Remove GrStencilSettings from GrPipeline

Updates the GrPipeline to have user stencil settings instead of actual
settings. This allows us to further defer creating and attaching a
stencil buffer.

This change is a partial step. The ultimate goal is to attach the
stencil buffer and create the stencil settings during render target
flush, but for the sake of keeping this CL smaller, we create the
stencil settings right before use for now.

BUG=skia:
==========

to

==========
Remove GrStencilSettings from GrPipeline

Updates the GrPipeline to have user stencil settings instead of actual
settings. This allows us to further defer creating and attaching a
stencil buffer.

This change is a partial step. The ultimate goal is to attach the
stencil buffer and create the stencil settings during render target
flush, but for the sake of keeping this CL smaller, we create the
stencil settings right before use for now.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2468653002
==========

[csmartdalton, 2016-10-31 19:25:15]

csmartdalton@google.com changed reviewers:
+ bsalomon@google.com, egdaniel@google.com, robertphillips@google.com

[csmartdalton, 2016-10-31 19:30:47]

Give me a minute to try and break out a smaller CL or two...

[csmartdalton, 2016-10-31 20:41:26]

Ok this is more straightforward now.

[bsalomon, 2016-11-01 13:20:21]

lgtm

[csmartdalton, 2016-11-01 15:30:53]

The CQ bit was checked by csmartdalton@google.com

[commit-bot: I haz the power, 2016-11-01 15:30:56]

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, 2016-11-01 15:55:57]

Description was changed from

==========
Remove GrStencilSettings from GrPipeline

Updates the GrPipeline to have user stencil settings instead of actual
settings. This allows us to further defer creating and attaching a
stencil buffer.

This change is a partial step. The ultimate goal is to attach the
stencil buffer and create the stencil settings during render target
flush, but for the sake of keeping this CL smaller, we create the
stencil settings right before use for now.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2468653002
==========

to

==========
Remove GrStencilSettings from GrPipeline

Updates the GrPipeline to have user stencil settings instead of actual
settings. This allows us to further defer creating and attaching a
stencil buffer.

This change is a partial step. The ultimate goal is to attach the
stencil buffer and create the stencil settings during render target
flush, but for the sake of keeping this CL smaller, we create the
stencil settings right before use for now.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2468653002

Committed:
https://skia.googlesource.com/skia/+/c633abbb342e3af0e56382e8cb7e7d9fed71e237
==========

[commit-bot: I haz the power, 2016-11-01 15:55:58]

Committed patchset #4 (id:60001) as
https://skia.googlesource.com/skia/+/c633abbb342e3af0e56382e8cb7e7d9fed71e237