Add the editor unit tests to the editor itself. The editor can now test itself

editor/tools/features/com.google.dart.tools.tests.feature_releng/buildTests.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!-- ====================================================================== 
      Sep 6, 2011 4:04:51 PM                                                        
 
      Dart Tools Tests Build    
      Build the Dart Tools tests and then run them over the Dart code
                    
      Mark R Russell (mrrussell@google.com)                                                                
      ====================================================================== -->
 <project name="Dart Tools Tests Build" default="test">
@@ skipping 62 matching lines @@
             checkeveryunit="millisecond">
             <available file="${build.tmp}/pde_test_port.properties" />
         </waitfor>
         <property file="${build.tmp}/pde_test_port.properties" prefix="build." />
         <echo message="Using port ${build.pde.test.port} for listening to PDE Test run" />
     </target>
     
     <!--
     run the tests in DartTools
     -->
-    <target name="doTests" depends="deploy, setupTests, getPort">
-        
-        <!-- Exclude the UI plugins when running headless tests -->
-        <property name="build.target.dropins.unused" location="${build.target.dropins}-unused"/>
-        <mkdir dir="${build.target.dropins.unused}"/>
-        <move todir="${build.target.dropins.unused}">
-            <fileset dir="${build.target.dropins}">
-                <include name="dart/plugins/com.google.dart.tools.ui*.jar"/>
-            </fileset>
-        </move>
-
+    <target name="doTests" depends="deploy, setupTests, getPort">        
         <property name="build.eclipse.test_application"
                   value="org.eclipse.pde.junit.runtime.coretestapplication" />
         <property name="build.test.platform.vm.args" value="" />
         <property name="build.test.platform.command.args" value="" />
         <property name="build.site.name" value="DashTests" />
         <property name="build.test.eclipse.workspace" value="${build.stage.abs}/workspace-test" />
         <property name="build.test.reports.dir" value="${build.out}/reports" />
         <echoproperties prefix="build." />
         <fileset dir="${build.target.abs}/eclipse/plugins" 
                  includes="org.eclipse.equinox.launcher_*.jar"
-                 id="fs.eclipse.target.laincher" />
-        <pathconvert property="eclipse.target.launcher.jar" refid="fs.eclipse.target.laincher" />
+                 id="fs.eclipse.target.launcher" />
+        <pathconvert property="eclipse.target.launcher.jar" refid="fs.eclipse.target.launcher" />
         <echo message="starting Eclipse with ${eclipse.target.launcher.jar}" />
         <echo message="running application ${build.eclipse.test_application}"/>
         <parallel>
             <sequential>
                 <echo message="running test listener" />
                 <java classname="pde.test.utils.PDETestResultsCollector"
                       fork="yes"
                       classpathref="build.pde.test.listener.class.path">
                       <arg line="${build.test.suite} ${build.pde.test.port}" />
                 </java>
@@ skipping 294 matching lines @@
 
         <mkdir dir="${build.runtime}" />
         <mkdir dir="${build.target}" />
         <mkdir dir="${build.stage.plugins}" />
         <mkdir dir="${build.stage.features}" />
         <mkdir dir="${build.out}" />
 
     </target>
 
 </project>