Adds the htmlunit dependency to oophm. "ant dist-dev" passes

Patch by: amitmanjhi



git-svn-id: https://google-web-toolkit.googlecode.com/svn/branches/farewellSwt@6120 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/dev/oophm/build.xml b/dev/oophm/build.xml
index 2d4f957..8182d89 100755
--- a/dev/oophm/build.xml
+++ b/dev/oophm/build.xml
@@ -30,6 +30,8 @@
       <classpath>
         <pathelement location="${gwt.tools.lib}/sun/swingworker/swing-worker-1.1.jar" />
         <pathelement location="${gwt.core.build}/bin" />
+        <pathelement location="${gwt.tools.lib}/htmlunit/htmlunit-2.5.jar" />
+        <pathelement location="${gwt.tools.lib}/htmlunit/htmlunit-core-js-2.5.jar" />
       </classpath>
     </gwt.javac>
   </target>