Fix 2 failing tests on windows.

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 155 matching lines @@
         </parallel>
         <mkdir dir="${build.test.reports.dir}" />
         <move todir="${build.test.reports.dir}">
             <fileset dir=".">
                 <include name="**/TEST-*.xml" />
             </fileset>
         </move>
     </target>
     
     <!-- We have not set "failonerror='true'" for either the test runner
         or test collector, because we want the HTML report to be generated

[danrubel, 2012/12/19 14:55:32]

Are we still generating an HTML report? Or should the comment be revised?

[devoncarew, 2012/12/19 17:35:13]

I did not change the failonerror flag. This comment was not correct even before
my changes (one use of failonerror was tru, one false). I'll clean these
comments up a bit -

         even when the tests fail. Unfortunately, this will cause ant to
         report "BUILD SUCCESSFUL, even if the tests fail. To get around this 
         problem, the -check_results task will parse the generated XML report
         and look for the substrings 'failures="0"' and 'errors="0"'. If either
         of these strings cannot be found, then a <fail> task is run.-->
-    <target name="check_results" depends="generateHtml">
+    <target name="check_results">
+        <copy
+            file="${build.test.reports.dir}/TEST-${build.test.suite}.xml"
+            tofile="${build.out}/test-results.xml"/>
         
         <loadfile
             srcfile="${build.test.reports.dir}/TEST-${build.test.suite}.xml"
             property="build.results.summary">
             <filterchain>
                 <headfilter lines="10" />
             </filterchain>
         </loadfile>
         
         <!-- TODO: This condition assumes that there is a single report file with a 
@@ skipping 15 matching lines @@
         <fail
             message="FAILED - some tests failed - see the XML report in ${build.test.reports.dir} for more details"
             unless="tests.passed" />
         <echo
             message="SUCCESS - all tests passed - see the XML report in ${build.test.reports.dir} for more details" />
     </target>
 
     <!--
     create an HTML version of the Junit output
     -->
     <target name="generateHtml">

[danrubel, 2012/12/19 14:55:32]

No longer called? Remove?

[devoncarew, 2012/12/19 17:35:13]

sgtm

         <junitreport>
             <fileset dir="${build.test.reports.dir}">
                 <include name="TEST-${build.test.suite}.xml" />
             </fileset>
             <report todir="${build.out}/html" >
             </report>    
         </junitreport>
     </target>
     
     <!--
@@ skipping 211 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>