Fix build break for Win64 bot.

Fix build break for Win64 bot.

This should fix the build break at this bot:
https://build.chromium.org/p/chromium.gpu.fyi/builders/GPU%20Win%20x64%20Builder%20%28dbg%29/builds/9753

R=geofflang@chromium.org
TBR=tbarzic@chromium.org
BUG=None

Committed: https://crrev.com/6772f5bb385df7df099acd276d3fbd687aa7b7ae
Cr-Commit-Position: refs/heads/master@{#418926}

[Geoff Lang, 2016-09-15 17:46:01]

On 2016/09/15 17:35:37, Rahul Chaturvedi wrote:

Tested locally, confirmed it fixed the compilation failure on Win debug 64-bit.

[Geoff Lang, 2016-09-15 17:46:05]

The CQ bit was checked by geofflang@chromium.org

[commit-bot: I haz the power, 2016-09-15 17:46:49]

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, 2016-09-15 19:00:35]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-15 19:02:04]

Description was changed from

==========
Fix build break for Win64 bot.

This should fix the build break at this bot:
https://build.chromium.org/p/chromium.gpu.fyi/builders/GPU%20Win%20x64%20Buil...

R=geofflang@chromium.org
TBR=tbarzic@chromium.org
BUG=None
==========

to

==========
Fix build break for Win64 bot.

This should fix the build break at this bot:
https://build.chromium.org/p/chromium.gpu.fyi/builders/GPU%20Win%20x64%20Buil...

R=geofflang@chromium.org
TBR=tbarzic@chromium.org
BUG=None

Committed: https://crrev.com/6772f5bb385df7df099acd276d3fbd687aa7b7ae
Cr-Commit-Position: refs/heads/master@{#418926}
==========

[commit-bot: I haz the power, 2016-09-15 19:02:05]

Patchset 1 (id:??) landed as
https://crrev.com/6772f5bb385df7df099acd276d3fbd687aa7b7ae
Cr-Commit-Position: refs/heads/master@{#418926}