small cleanup in GrOvalRenderer

small cleanup in GrOvalRenderer

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/d96a67bcb196aa4f73ff773bd45810a94ca872d8

[joshualitt, 2015-05-05 18:38:20]

joshualitt@google.com changed reviewers:
+ bsalomon@google.com, joshualitt@google.com

[joshualitt, 2015-05-05 18:38:21]

ptal, this CL also changes us to prefer ellipse to dieelipse if we can.

[bsalomon, 2015-05-05 20:52:51]

otherwise lgtm

https://codereview.chromium.org/1126723004/diff/60001/src/gpu/GrOvalRenderer.cpp
File src/gpu/GrOvalRenderer.cpp (right):

https://codereview.chromium.org/1126723004/diff/60001/src/gpu/GrOvalRenderer....
src/gpu/GrOvalRenderer.cpp:672: return this->drawEllipse(target,
pipelineBuilder, color, viewMatrix, useCoverageAA, oval,
why the tabs?

[joshualitt, 2015-05-05 20:57:39]

The CQ bit was checked by joshualitt@google.com

[joshualitt, 2015-05-05 20:57:40]

The patchset sent to the CQ was uploaded after l-g-t-m from bsalomon@google.com
Link to the patchset: https://codereview.chromium.org/1126723004/#ps80001
(title: "tidy")

[commit-bot: I haz the power, 2015-05-05 20:58:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1126723004/80001

[commit-bot: I haz the power, 2015-05-05 21:09:11]

Committed patchset #5 (id:80001) as
https://skia.googlesource.com/skia/+/d96a67bcb196aa4f73ff773bd45810a94ca872d8