Expose isPointInPath and isPointInStroke for OffscreenCanvas 2D

Expose isPointInPath and isPointInStroke for OffscreenCanvas 2D

The implementation is already there, we just need to expose the APIs.
This CL also adds layout tests to confirm the APIs' behavior.

BUG=670860
Committed: https://crrev.com/28b6bf098c8c5fcb7f75568be3c66e0d2a24a4d0
Cr-Commit-Position: refs/heads/master@{#436342}

[xidachen, 2016-12-05 15:03:11]

xidachen@chromium.org changed reviewers:
+ junov@chromium.org

[xidachen, 2016-12-05 15:03:11]

PTAL

[Justin Novosad, 2016-12-05 15:45:25]

lgtm

[xidachen, 2016-12-05 15:52:34]

The CQ bit was checked by xidachen@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-12-05 15:52:53]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[xidachen, 2016-12-05 16:51:43]

The CQ bit was unchecked by xidachen@chromium.org

[xidachen, 2016-12-05 16:54:35]

The CQ bit was checked by xidachen@chromium.org

[commit-bot: I haz the power, 2016-12-05 16:54:58]

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, 2016-12-05 17:52:20]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1480956875588720,
"parent_rev": "4c20b95ce0d6e3aeb531f12a3da619756fb64fa7", "commit_rev":
"55070992c3c51a9d1e169e6b1accd1042846cd8a"}

[commit-bot: I haz the power, 2016-12-05 17:52:46]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-12-05 17:55:35]

Description was changed from

==========
Expose isPointInPath and isPointInStroke for OffscreenCanvas 2D

The implementation is already there, we just need to expose the APIs.
This CL also adds layout tests to confirm the APIs' behavior.

BUG=670860
==========

to

==========
Expose isPointInPath and isPointInStroke for OffscreenCanvas 2D

The implementation is already there, we just need to expose the APIs.
This CL also adds layout tests to confirm the APIs' behavior.

BUG=670860

Committed: https://crrev.com/28b6bf098c8c5fcb7f75568be3c66e0d2a24a4d0
Cr-Commit-Position: refs/heads/master@{#436342}
==========

[commit-bot: I haz the power, 2016-12-05 17:55:35]

Patchset 3 (id:??) landed as
https://crrev.com/28b6bf098c8c5fcb7f75568be3c66e0d2a24a4d0
Cr-Commit-Position: refs/heads/master@{#436342}