Oilpan: fix build after r182602
Oilpan: fix build after r182602

TBR=haraken
BUG=413257
NOTRY=true

Review URL: https://codereview.chromium.org/598153002

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@182628 bbb929c8-8fbe-4397-9dbb-9b2b20218538

primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs