Fix in test_runner_test, moved dependency_graph_test to standalone/io

tests/standalone/io/test_runner_test.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import "dart:io";
 import "dart:isolate";
 import "dart:async";
 import "dart:utf";
 import "../../../tools/testing/dart/test_runner.dart";
 import "../../../tools/testing/dart/test_suite.dart";
@@ skipping 84 matching lines @@
     return new TestCase(name,
                         [command],
                         configuration,
                         new Set<String>.from(expectations));
   }
 }
 
 void testProcessQueue() {
   var maxProcesses = 2;
   var maxBrowserProcesses = maxProcesses;
-  new ProcessQueue({}, maxProcesses, maxBrowserProcesses,
+  new ProcessQueue({'noBatch' : true}, maxProcesses, maxBrowserProcesses,
       new DateTime.now(), [new CustomTestSuite()],
       [new EventListener()], TestController.finished);
 }
 
 class EventListener extends progress.EventListener{
   void done(TestCase test) {
     TestController.processCompletedTest(test);
   }
 }
 
@@ skipping 14 matching lines @@
         break;
       case 'timeout':
         // Run for 10 seconds, then exit.  This tests a 2 second timeout.
         new Timer(new Duration(seconds: 10), (){ });
         break;
       default:
         throw "Unknown option ${arguments[0]} passed to test_runner_test";
     }
   }
 }