Change to use nodeName from the base class to avoid the compiling error in the future WebKit merge.
Change to use nodeName from the base class to avoid the compiling error in the future WebKit merge.

BUG=none
TEST=none


Review URL: http://codereview.chromium.org/173276

git-svn-id: http://src.chromium.org/svn/trunk/src@24118 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 214791bd48cdd6e057a9bbf8e8d9b6493a167057
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