Oilpan: fix build after r201994.

Oilpan: fix build after r201994.

TBR=oilpan-reviews
BUG=488628
NOTRY=true

Committed: https://crrev.com/bea249e2e8b7ae864f3bbe5b54102c1bfd9c98e6
git-svn-id: svn://svn.chromium.org/blink/trunk@202004 bbb929c8-8fbe-4397-9dbb-9b2b20218538

[sof, 2015-09-09 21:15:25]

The CQ bit was checked by sigbjornf@opera.com

[commit-bot: I haz the power, 2015-09-09 21:15:30]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1327193002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1327193002/1

[commit-bot: I haz the power, 2015-09-09 21:20:40]

Committed patchset #1 (id:1) as
https://src.chromium.org/viewvc/blink?view=rev&revision=202004

[eae, 2015-09-09 21:44:04]

Thanks!

[haraken, 2015-09-09 23:13:58]

LGTM

[Mike West, 2015-09-10 09:00:17]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1331833002/ by mkwst@chromium.org.

The reason for reverting is: The patch which this patch patched caused leaks on
WebKit Linux Leaks
(https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Linux%20Leak/b...).
Reverting this patch so I can revert the other one..

[commit-bot: I haz the power, 2015-09-23 12:03:35]

Patchset 1 (id:??) landed as
https://crrev.com/bea249e2e8b7ae864f3bbe5b54102c1bfd9c98e6