Fix com.google.gwt.http.client.UrlBuilder to encode the query string using URL.encodeQueryString().
This fixes cases when "+" or ":" or "&" is part of a query string.
Requires to fix WindowTest as the URL in the test contains a parameter "ip:port" pointing to the code server.

Review at http://gwt-code-reviews.appspot.com/1586804

Review by: jlabanca@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@10734 8db76d5a-ed1c-0410-87a9-c151d255dfc7
3 files changed