Fixes a bug in ListDataProvider where the old list can push changes to the display even after a new list has been set.

Review at http://gwt-code-reviews.appspot.com/764802

Review by: rice@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@8638 8db76d5a-ed1c-0410-87a9-c151d255dfc7
2 files changed