The autofill code was always assuming input element were part of a form, which they don't have to be.
The autofill code was always assuming input element were part of a form, which they don't have to be.

BUG=4825
TEST=Go to www.blogger.com, login, click Add. Type something  in the URL input field of the frame that is opened.
Review URL: http://codereview.chromium.org/12499

git-svn-id: http://src.chromium.org/svn/trunk/src@6069 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 59a037c291edd407be694618933f1a46bdc1e515
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