Fix unit test due to change r15911.
Fix unit test due to change r15911.

TBR=estade
Review URL: http://codereview.chromium.org/115283

git-svn-id: bd64dd6fa6f3f0ed0c0666d1018379882b742947@15928 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

svn2github/chromium-depot-tools,svn2github/chromium-depot-tools,svn2github/chromium-depot-tools