Don't show activate 3G from login screen. BUG=chromium-os:8878 TEST=manual Review URL: http://codereview.chromium.org/4694004
Don't show activate 3G from login screen.
BUG=chromium-os:8878
TEST=manual
Review URL: http://codereview.chromium.org/4694004

git-svn-id: http://src.chromium.org/svn/trunk/src@65464 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 32731c06b1f534c27c7369f114e695fc5cfe438e
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