interesct path bounds with clip bounds before initializing supersampler

interesct path bounds with clip bounds before initializing supersampler

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/bcba2c9f9fcd14ac7123f9a7ac58fb834abba4e3

[reed1, 2014-10-15 15:00:24]

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

[reed1, 2014-10-15 15:04:39]

The CQ bit was checked by reed@google.com

[commit-bot: I haz the power, 2014-10-15 15:04:56]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/656473004/20001

[commit-bot: I haz the power, 2014-10-15 15:04:57]

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 2014-10-15 21:04 UTC

[caryclark, 2014-10-15 15:51:31]

lgtm

https://codereview.chromium.org/656473004/diff/20001/src/core/SkScan_AntiPath...
File src/core/SkScan_AntiPath.cpp (right):

https://codereview.chromium.org/656473004/diff/20001/src/core/SkScan_AntiPath...
src/core/SkScan_AntiPath.cpp:95: *  draw outside of the rect if we're a inverse
filltype
comment no longer accurate?

[commit-bot: I haz the power, 2014-10-15 15:52:04]

Committed patchset #2 (id:20001) as bcba2c9f9fcd14ac7123f9a7ac58fb834abba4e3