remove node.js dependency by running the frog compiler in

tools/testing/dart/test_suite.dart

Index: tools/testing/dart/test_suite.dart
diff --git a/tools/testing/dart/test_suite.dart b/tools/testing/dart/test_suite.dart
index 80fc822033df6f5b8a65c6ecb0093790011524d8..14acd686640e3ee62fc96f67096236b7481ab928 100644
--- a/tools/testing/dart/test_suite.dart
+++ b/tools/testing/dart/test_suite.dart
@@ -330,6 +330,7 @@ class StandardTestSuite implements TestSuite {
       case 'dartium':
       case 'chromium':
       case 'frogium':
+      case 'frogsh':

[Emily Fortuna, 2012/03/06 00:37:52]

only if not Windows, right?

       case 'legium':
       case 'webdriver':
         enqueueBrowserTest(filename, testName, optionsFromFile,
@@ -587,6 +588,13 @@ class StandardTestSuite implements TestSuite {
         args.add(inputFile);
         // TODO(whesse): Add --fatal-type-errors if needed.
         break;
+      case 'frogsh':

[Emily Fortuna, 2012/03/06 00:37:52]

if !Windows

+        args.clear();
+        args.add('--out=$outputFile');        
+        args.add('--frogpad_js=' + 
+          '${TestUtils.buildDir(configuration)}/frog/bin/frogpad.js');
+        args.add(inputFile);
+        break;        
       case 'frogium':
       case 'legium':
       case 'webdriver':
@@ -673,16 +681,18 @@ class StandardTestSuite implements TestSuite {
   }
 
   String get scriptType() {
-    switch (configuration['component']) {
+    String component = configuration['component']; 
+    switch (component) {
       case 'dartium':
         return 'application/dart';
       case 'chromium':
       case 'frogium':
+      case 'frogsh':
       case 'legium':
       case 'webdriver':
         return 'text/javascript';
       default:
-        Expect.fail('Unimplemented component scriptType');
+        Expect.fail("Unexpected component '$component'");      
         return null;
     }
   }
@@ -1112,7 +1122,7 @@ class TestUtils {
         throw "Unknown compiler for: ${configuration['component']}";
     }
   }
-
+  

[Emily Fortuna, 2012/03/06 00:37:52]

take out extra whitespace

   static String dartShellFileName(Map configuration) {
     var name = '${buildDir(configuration)}/${executableName(configuration)}';
     if (!(new File(name)).existsSync() && !configuration['list']) {
@@ -1126,7 +1136,10 @@ class TestUtils {
       return null;  // No separate compiler for dartium tests.
     }
     var name = configuration['frog'];
-    if (name == '') {
+    if (configuration['component'] == 'frogsh') {

[Emily Fortuna, 2012/03/06 00:37:52]

&& os==Windows?

+      name = '${dartDir()}/tools/testing/frogpad/frogpad.py';  
+    }    
+    if (name == '') {      

[Emily Fortuna, 2012/03/06 00:37:52]

extra trailing whitespace

       name = '${buildDir(configuration)}/${compilerName(configuration)}';
     }
     if (!(new File(name)).existsSync() && !configuration['list']) {