fix more tricky-float cases in SkRRect validate

fix more tricky-float cases in SkRRect validate

BUG=458524, 458522
Committed: https://skia.googlesource.com/skia/+/694b0d115d5efcd663c422d316d2cf3abaa1d354

[reed1, 2015-02-13 20:40:10]

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

[reed1, 2015-02-13 20:40:10]

ptal

[reed1, 2015-02-13 20:40:14]

The CQ bit was checked by reed@google.com

[commit-bot: I haz the power, 2015-02-13 20:40:46]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/921163003/20001

[commit-bot: I haz the power, 2015-02-13 20:40:46]

Note for Reviewers:
The CQ is waiting for an approval.
If you believe that the CL is not ready yet, or if you would like to L-G-T-M
with comments then please uncheck the CQ checkbox.

Waiting for LGTM from valid reviewer(s) till 2015-02-14 02:40 UTC

[robertphillips, 2015-02-13 22:31:04]

lgtm + nits

https://codereview.chromium.org/921163003/diff/20001/src/core/SkRRect.cpp
File src/core/SkRRect.cpp (right):

https://codereview.chromium.org/921163003/diff/20001/src/core/SkRRect.cpp#new...
src/core/SkRRect.cpp:120: /**
missing spaces here ?

https://codereview.chromium.org/921163003/diff/20001/src/core/SkRRect.cpp#new...
src/core/SkRRect.cpp:390: // The matrix may have scaled us to zero (or due to
float madness, we now have collapsed
',' -> ')' ?

[commit-bot: I haz the power, 2015-02-13 22:33:07]

Committed patchset #2 (id:20001) as
https://skia.googlesource.com/skia/+/694b0d115d5efcd663c422d316d2cf3abaa1d354