Fixes UiBinder regression that broke custom subclasses of Image
Review at http://gwt-code-reviews.appspot.com/302801

Review by: amitmanjhi@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@7859 8db76d5a-ed1c-0410-87a9-c151d255dfc7
7 files changed