Switching to the junit4 jars, although the @annotation stuff isn't going to work.  Also switching to the non-junit4 testng jars, to avoid classpath order confusion.

Review at http://gwt-code-reviews.appspot.com/1374801

Review by: jat@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@9825 8db76d5a-ed1c-0410-87a9-c151d255dfc7

common.ant.xml

diff --git a/common.ant.xml b/common.ant.xml
index 845d205..b009339 100755
--- a/common.ant.xml
+++ b/common.ant.xml
@@ -190,7 +190,7 @@
     <sequential>
       <taskdef name="junit" classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask">
         <classpath>
-          <pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
+          <pathelement location="${gwt.tools.lib}/junit/junit-4.8.2.jar" />
           <pathelement location="${gwt.tools.antlib}/ant-junit-1.6.5.jar" />
           <pathelement location="${gwt.tools.lib}/selenium/selenium-java-client-driver.jar" />
         </classpath>
@@ -233,7 +233,7 @@
           <path refid="project.classpath.class" />
           <pathelement location="${emma.lib}" />
           <pathelement location="${gwt.dev.staging.jar}" />
-          <pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
+          <pathelement location="${gwt.tools.lib}/junit/junit-4.8.2.jar" />
           <pathelement location="${gwt.tools.lib}/selenium/selenium-java-client-driver.jar" />
           <pathelement location="${gwt.tools.lib}/w3c/sac/sac-1.3.jar" />
           <pathelement location="${gwt.tools.lib}/w3c/flute/flute-1.3-gg1.jar" />