Removed unused import.

Suggested by: zundel

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@2057 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/user/test/com/google/gwt/user/client/ui/PopupTest.java b/user/test/com/google/gwt/user/client/ui/PopupTest.java
index 675ef31..bb39827 100644
--- a/user/test/com/google/gwt/user/client/ui/PopupTest.java
+++ b/user/test/com/google/gwt/user/client/ui/PopupTest.java
@@ -16,7 +16,6 @@
 package com.google.gwt.user.client.ui;
 
 import com.google.gwt.junit.client.GWTTestCase;
-import com.google.gwt.user.client.DOM;
 import com.google.gwt.user.client.Element;
 import com.google.gwt.user.client.Window;