D'oh, where was I when Element#setInnerSafeHtml was added? Didn't know it even existed!
LGTM++ Except you missed one that spans 2 lines in ImageLoadingCell. (caught using "grep -R -A 1 'setInnerHTML' user/src/com/google/gwt/ |grep asString |grep -v setInnerHTML" ;-) ) http://gwt-code-reviews.appspot.com/1857803/ -- http://groups.google.com/group/Google-Web-Toolkit-Contributors