Fix crash on login for debug version of Chrome.
Fix crash on login for debug version of Chrome.

BUG= http://crosbug.com/3247
TEST=Use debug version of Chrome on the device. It should not crash on login.

Review URL: http://codereview.chromium.org/2087001

git-svn-id: http://src.chromium.org/svn/trunk/src@47141 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: f6a36998e759dfea3a06c652e80921d54bddb497
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