Respecify SkCanvas::drawArc, consolidate conversion to SkPath, add GM for oddball drawArcs

Respecify SkCanvas::drawArc, consolidate conversion to SkPath, add GM for oddball drawArcs

Allows the arc to wind more than 360 degrees when useCenter is true, specs that nothing draws
if the oval is empty or the sweep angle is 0.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2281653002

Committed: https://skia.googlesource.com/skia/+/21af9ca1b1f54d9ba1de055aa8475928d5c8ecdf

[bsalomon, 2016-08-25 17:41:12]

Description was changed from

==========
Respecify SkCanvas::drawArc, consolidate conversion to SkPath, add GM for
oddball drawArcs

Allows the arc to wind more than 360 degrees when useCenter is true, specs that
nothing draws
if the oval is empty or the sweep angle is 0.
==========

to

==========
Respecify SkCanvas::drawArc, consolidate conversion to SkPath, add GM for
oddball drawArcs

Allows the arc to wind more than 360 degrees when useCenter is true, specs that
nothing draws
if the oval is empty or the sweep angle is 0.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2281653002
==========

[bsalomon, 2016-08-25 17:53:08]

bsalomon@google.com changed reviewers:
+ djsollen@google.com, reed@google.com, robertphillips@google.com

[robertphillips, 2016-08-25 18:09:54]

lgtm

[bsalomon, 2016-08-25 18:37:53]

The CQ bit was checked by bsalomon@google.com

[commit-bot: I haz the power, 2016-08-25 18:38:04]

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, 2016-08-25 19:29:26]

Description was changed from

==========
Respecify SkCanvas::drawArc, consolidate conversion to SkPath, add GM for
oddball drawArcs

Allows the arc to wind more than 360 degrees when useCenter is true, specs that
nothing draws
if the oval is empty or the sweep angle is 0.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2281653002
==========

to

==========
Respecify SkCanvas::drawArc, consolidate conversion to SkPath, add GM for
oddball drawArcs

Allows the arc to wind more than 360 degrees when useCenter is true, specs that
nothing draws
if the oval is empty or the sweep angle is 0.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2281653002

Committed:
https://skia.googlesource.com/skia/+/21af9ca1b1f54d9ba1de055aa8475928d5c8ecdf
==========

[commit-bot: I haz the power, 2016-08-25 19:29:27]

Committed patchset #2 (id:20001) as
https://skia.googlesource.com/skia/+/21af9ca1b1f54d9ba1de055aa8475928d5c8ecdf