Add ability to include SafeHtml objects in dom based UI's if the laay widget option is being used (this is the only way that the setters will work correctly)

Review at http://gwt-code-reviews.appspot.com/1425811

Review by: rjrjr@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@10100 8db76d5a-ed1c-0410-87a9-c151d255dfc7
8 files changed