Avoid warning in nanobench related to loop count with nvprmsaa4

Avoid warning in nanobench related to loop count with nvprmsaa4

The tests path_hairline_{small,big}_AA_conic were calling the test
function with NVPR. This caused a warning in nanobench.

The here removed hunk comes from commit referring to skia:2042 ("Enable
NVPR by default"). This is a workaround for a bug. The bug is fixed by
the commit referring to skia:2078 ("Logan bot fails NVPR assertion in
bench").

The proper fix is indeed make sure that path renderer chain ends up
trying software path renderer, if the path contains conics and is a
hairline.

The removed hunk refers also to skia:2033 ("Figure out what is happening
with conic path segments in NVPR"). The above solution is correct also in case
NVPR would support conics, as NVPR would not still support hairlines.

BUG=skia:2078
Committed: https://skia.googlesource.com/skia/+/839425177ca20c7e0916716b6a19291980a25e7a

[Kimmo Kinnunen, 2014-11-11 14:28:55]

kkinnunen@nvidia.com changed reviewers:
+ bsalomon@google.com, robertphillips@google.com

[Kimmo Kinnunen, 2014-11-11 14:28:55]

Robert,
was there any particular reason you left the ifdef at its place when you fixed
the underlying bug?

[robertphillips, 2014-11-11 14:46:46]

On 2014/11/11 14:28:55, Kimmo Kinnunen wrote:
> Robert,
> was there any particular reason you left the ifdef at its place when you fixed
> the underlying bug?

Nope - it was an oversight.

[robertphillips, 2014-11-11 14:47:01]

lgtm

[Kimmo Kinnunen, 2014-11-11 14:47:56]

The CQ bit was checked by kkinnunen@nvidia.com

[commit-bot: I haz the power, 2014-11-11 14:48:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/685213005/1

[commit-bot: I haz the power, 2014-11-11 14:57:12]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/839425177ca20c7e0916716b6a19291980a25e7a