Roll back double launch of chrome fix
Roll back double launch of chrome fix

- rolling back http://codereview.chromium.org/48120/
- it turns out the launch behaviour is now specified in the tag


Review URL: http://codereview.chromium.org/42381

git-svn-id: http://src.chromium.org/svn/trunk/src@12073 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 5a7381705b75db6449ba42af6b97641dbd9e616c
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