Fixing TabLayoutPanel tab stacking (float -> cssFloat).
Review: jlabanca (tbr)

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@7228 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/user/src/com/google/gwt/user/client/ui/TabLayoutPanel.java b/user/src/com/google/gwt/user/client/ui/TabLayoutPanel.java
index d7bfcf3..8cccb78 100644
--- a/user/src/com/google/gwt/user/client/ui/TabLayoutPanel.java
+++ b/user/src/com/google/gwt/user/client/ui/TabLayoutPanel.java
@@ -108,7 +108,7 @@
       // heights, the shorter ones will top-align, rather than bottom-align,
       // which is what we would want. display:inline-block fixes this, but
       // needs lots of cross-browser hacks to work properly.
-      getElement().getStyle().setProperty("float", "left");
+      getElement().getStyle().setProperty("cssFloat", "left");
     }
 
     public HandlerRegistration addClickHandler(ClickHandler handler) {