Fix a couple of UiBinder tests with the expected text on the wrong side of the assert.

Review at http://gwt-code-reviews.appspot.com/1514806

Review by: rchandia@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@10516 8db76d5a-ed1c-0410-87a9-c151d255dfc7