Fix radii calculation

Fix radii calculation code to handle large radii.

BUG=472147
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1569403002

Committed: https://skia.googlesource.com/skia/+/7cf12ddb8c1c2cf7a0eec63439148cc6b2bc104a

[herb_g, 2016-01-08 20:11:58]

Description was changed from

==========
FREEZE.unindexed

BUG=472147
==========

to

==========
FREEZE.unindexed

BUG=472147
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

[herb_g, 2016-01-08 20:13:29]

Description was changed from

==========
FREEZE.unindexed

BUG=472147
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

to

==========
Fix radii calculation code to handle large radii.

BUG=472147
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

[herb_g, 2016-01-08 20:18:11]

The CQ bit was checked by herb@google.com to run a CQ dry run

[commit-bot: I haz the power, 2016-01-08 20:18:16]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1569403002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1569403002/1

[commit-bot: I haz the power, 2016-01-08 20:20:16]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-01-08 20:20:16]

Dry run: Try jobs failed on following builders:
  Build-Win-MSVC-x86_64-Debug-Trybot on client.skia.compile (JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Win-MSVC-x86_6...)

[herb_g, 2016-01-08 20:51:05]

Add fuzz test cases.

[herb_g, 2016-01-08 20:54:30]

The CQ bit was checked by herb@google.com to run a CQ dry run

[commit-bot: I haz the power, 2016-01-08 20:54:39]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1569403002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1569403002/20001

[commit-bot: I haz the power, 2016-01-08 21:14:16]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-01-08 21:14:17]

Dry run: This issue passed the CQ dry run.

[herb_g, 2016-01-08 21:29:37]

herb@google.com changed reviewers:
+ reed@google.com, robertphillips@google.com

[robertphillips, 2016-01-08 22:15:33]

lgtm

https://codereview.chromium.org/1569403002/diff/20001/src/core/SkScaleToSides.h
File src/core/SkScaleToSides.h (right):

https://codereview.chromium.org/1569403002/diff/20001/src/core/SkScaleToSides...
src/core/SkScaleToSides.h:46: 
comment out of date ?

[herb_g, 2016-01-11 15:43:00]

update comment.

[herb_g, 2016-01-11 15:44:16]

The CQ bit was checked by herb@google.com

[herb_g, 2016-01-11 15:44:16]

The patchset sent to the CQ was uploaded after l-g-t-m from
robertphillips@google.com
Link to the patchset: https://codereview.chromium.org/1569403002/#ps40001
(title: "update comment.")

[commit-bot: I haz the power, 2016-01-11 15:44:18]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1569403002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1569403002/40001

[commit-bot: I haz the power, 2016-01-11 16:08:58]

Description was changed from

==========
Fix radii calculation code to handle large radii.

BUG=472147
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

to

==========
Fix radii calculation code to handle large radii.

BUG=472147
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...

Committed:
https://skia.googlesource.com/skia/+/7cf12ddb8c1c2cf7a0eec63439148cc6b2bc104a
==========

[commit-bot: I haz the power, 2016-01-11 16:08:59]

Committed patchset #3 (id:40001) as
https://skia.googlesource.com/skia/+/7cf12ddb8c1c2cf7a0eec63439148cc6b2bc104a