Fix default values for first-run dialog.
Fix default values for first-run dialog.

BUG=59359
TEST=do first-run, verify defaults

Review URL: http://codereview.chromium.org/3810009

git-svn-id: http://src.chromium.org/svn/trunk/src@62749 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: f0a6ecfeec969c17f92fd8ca3f8328aabf23ff93
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