Correctly compile unresolved for-in loops.

dart/tools/test.dart

 #!/usr/bin/env 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.
 
 /**
  * This file is the entrypoint of the dart test suite.  This suite is used
  * to test:
  *
  *     1. the dart vm
@@ skipping 59 matching lines @@
     // TODO(amouravski): move these to tests/ once they no longer rely on weird
     // dependencies.
     new Path('sdk/lib/_internal/dartdoc'),
     new Path('tools/dom/docs'),
 ];
 
 void testConfigurations(List<Map> configurations) {
   var startTime = new DateTime.now();
   // Extract global options from first configuration.
   var firstConf = configurations[0];
-  Map<String, RegExp> selectors = firstConf['selectors'];
   var maxProcesses = firstConf['tasks'];
   var progressIndicator = firstConf['progress'];
   var failureSummary = firstConf['failure-summary'];
   BuildbotProgressIndicator.stepName = firstConf['step_name'];
   var verbose = firstConf['verbose'];
   var printTiming = firstConf['time'];
   var listTests = firstConf['list'];
-  var useContentSecurityPolicy = firstConf['csp'];
 
   if (!firstConf['append_logs'])  {
     var file = new File(TestUtils.flakyFileName());
     if (file.existsSync()) {
       file.deleteSync();
     }
   }
 
   DebugLogger.init(firstConf['write_debug_log'] ?
       TestUtils.debugLogfile() : null, append: firstConf['append_logs']);
@@ skipping 14 matching lines @@
   }
 
   var runningBrowserTests = configurations.any((config) {
     return TestUtils.isBrowserRuntime(config['runtime']);
   });
 
   List<Future> serverFutures = [];
   var testSuites = new List<TestSuite>();
   var maxBrowserProcesses = maxProcesses;
   for (var conf in configurations) {
+    Map<String, RegExp> selectors = conf['selectors'];
+    var useContentSecurityPolicy = conf['csp'];
     if (!listTests && runningBrowserTests) {
       // Start global http servers that serve the entire dart repo.
       // The http server is available on window.location.port, and a second
       // server for cross-domain tests can be found by calling
       // getCrossOriginPortNumber().
       var servers = new TestingServers(new Path(TestUtils.buildDir(conf)),
                                        useContentSecurityPolicy);
       serverFutures.add(servers.startServers('127.0.0.1'));
       conf['_servers_'] = servers;
     }
@@ skipping 99 matching lines @@
 }
 
 void main() {
   var optionsParser = new TestOptionsParser();
   var configurations = optionsParser.parse(new Options().arguments);
   if (configurations != null && configurations.length > 0) {
     testConfigurations(configurations);
   }
 }