Fixed dartc test/build setup, so test can run on Windows. Might be related to dart:2623

compiler/dart_analyzer.xml

Index: compiler/dart_analyzer.xml
diff --git a/compiler/dart_analyzer.xml b/compiler/dart_analyzer.xml
index ff5713b080e143c2f71b28682db0e8a4e64c2f9d..ec04b4c7d080f18e2746a4217a7653fbb40bb6cb 100644
--- a/compiler/dart_analyzer.xml
+++ b/compiler/dart_analyzer.xml
@@ -132,6 +132,10 @@
       <regexpmapper from="${third_party.dir}/(.*)" to="$DART_ANALYZER_LIBS/\1"/>
     </pathconvert>
 
+    <pathconvert property="analyzer.classpath.runtime.win" targetos="windows" refid="classpath.runtime">
+      <regexpmapper from="(.*)third_party\\(.*)" to="%DART_ANALYZER_LIBS%\\\2"/>
+    </pathconvert>
+
     <copy file="scripts/dart_analyzer.sh" tofile="${dist.dir}/bin/dart_analyzer">
       <filterset>
         <filter token="CLASSPATH" value="$DART_ANALYZER_LIBS/dart_analyzer.jar:${analyzer.classpath.runtime.unix}"/>
@@ -139,6 +143,14 @@
     </copy>
     <chmod file="${dist.dir}/bin/dart_analyzer" perm="a+rx"/>
 
+    <copy file="scripts/dart_analyzer.bat" tofile="${dist.dir}/bin/dart_analyzer.bat">
+      <filterset>
+        <filter
+          token="CLASSPATH"
+          value="%DART_ANALYZER_LIBS%\dart_analyzer.jar;${analyzer.classpath.runtime.win}"/>
+      </filterset>
+    </copy>
+
    <!--
       TODO: The following files are not strictly due to dist, move them out.
     -->
@@ -157,7 +169,7 @@
     -->
     <copy todir="${dist.dir}/util/analyzer">
       <path refid="classpath.runtime"/>
-      <regexpmapper from="${third_party.dir}/(.*)" to="\1"/>
+      <regexpmapper from="(.*)third_party[/\\](.*)" to="\2"/>
     </copy>
   </target>