Fixes Issue #733
Replaces the toString implementation in the XML library to use native
XMLSerializers instead of the DIY job we currently have. I also had
to change XMLTest quite a bit because it leaned very heavily on the
broken implementation of toString in assertions.

Review by: jgw



git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@2650 8db76d5a-ed1c-0410-87a9-c151d255dfc7
14 files changed