Patch Set 2 updates DOMRtlTest, which was never really in RTL mode until DockLayoutPanelRtlTest came along. The body isn't put into RTL mode until RootPanel.get() is called, but DOMRtlTest never called it.
I also renamed DockLayoutPanelTestRtl to DockLayoutPanelRtlTest. http://gwt-code-reviews.appspot.com/828801/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
