Fix canary build break due to printBegin change.
Fix canary build break due to printBegin change.

TBR=jschuh
Review URL: http://codereview.chromium.org/6325001

git-svn-id: http://src.chromium.org/svn/trunk/src@71353 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: ad5d6759b8fe6eb64d6a78fb475631a33a5d157d
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser