AutoFill form filling with form name absent
AutoFill form filling with form name absent

A provisional fix for situations where AutoFill is filling a form that has no set name attribute.  In this case we now match the first form found on the page with no name set.

BUG=37990
TEST=Manual steps as described in bug using sample8.html as test file.


Review URL: http://codereview.chromium.org/863007

git-svn-id: http://src.chromium.org/svn/trunk/src@41405 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 988144d2700f16f5514852d3d9e12cc399567ab9
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