Removed unused method treeTop from TreeItem
Review by:knorton

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@1537 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/user/src/com/google/gwt/user/client/ui/TreeItem.java b/user/src/com/google/gwt/user/client/ui/TreeItem.java
index ba0e941..4942b18 100644
--- a/user/src/com/google/gwt/user/client/ui/TreeItem.java
+++ b/user/src/com/google/gwt/user/client/ui/TreeItem.java
@@ -435,19 +435,7 @@
   Element getImageElement() {
     return statusImage.getElement();
   }
-
-  int getTreeTop() {
-    TreeItem item = this;
-    int ret = 0;
-
-    while (item != null) {
-      ret += DOM.getElementPropertyInt(item.getElement(), "offsetTop");
-      item = item.getParentItem();
-    }
-
-    return ret;
-  }
-
+ 
   void setParentItem(TreeItem parent) {
     this.parent = parent;
   }