Fixes a refresh bug with FF2 where it tries to reload an old (now non-existent) strongname script instead of the correct strongname script.

Found by: knorton
Review by: knorton


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@2907 8db76d5a-ed1c-0410-87a9-c151d255dfc7