Fix compile on Windows swarming bot

Fix compile on Windows swarming bot

BUG=skia:4763
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1791513002

Committed: https://skia.googlesource.com/skia/+/523fa2a332d9c621bb871337893270a2bde31ea1

[borenet2, 2016-03-11 17:49:42]

Description was changed from

==========
Fix compile on Windows swarming bot

BUG=skia:4763
==========

to

==========
Fix compile on Windows swarming bot

BUG=skia:4763
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

[borenet, 2016-03-11 20:51:58]

borenet@google.com changed reviewers:
+ borenet@google.com, kjlubick@google.com, stephana@google.com

[borenet2, 2016-03-16 13:59:28]

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

[commit-bot: I haz the power, 2016-03-16 13:59:37]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1791513002/200001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1791513002/200001

[commit-bot: I haz the power, 2016-03-16 13:59:38]

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 2016-03-16 19:59 UTC

[kjlubick, 2016-03-16 14:05:19]

lgtm

[commit-bot: I haz the power, 2016-03-16 14:14:20]

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

[commit-bot: I haz the power, 2016-03-16 14:14:21]

Dry run: This issue passed the CQ dry run.

[borenet, 2016-03-16 14:25:44]

The CQ bit was checked by borenet@google.com

[commit-bot: I haz the power, 2016-03-16 14:25:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1791513002/200001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1791513002/200001

[commit-bot: I haz the power, 2016-03-16 14:27:08]

Description was changed from

==========
Fix compile on Windows swarming bot

BUG=skia:4763
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

to

==========
Fix compile on Windows swarming bot

BUG=skia:4763
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...

Committed:
https://skia.googlesource.com/skia/+/523fa2a332d9c621bb871337893270a2bde31ea1
==========

[commit-bot: I haz the power, 2016-03-16 14:27:09]

Committed patchset #11 (id:200001) as
https://skia.googlesource.com/skia/+/523fa2a332d9c621bb871337893270a2bde31ea1