pkg/unittest: remove testState

utils/testrunner/run_pipeline.dart

Index: utils/testrunner/run_pipeline.dart
diff --git a/utils/testrunner/run_pipeline.dart b/utils/testrunner/run_pipeline.dart
index f1de2d300820508ac155922141430ca6ab6a7c9b..d1195e4bbac5ec10d7ceebe4f8bbb4bb93e52a8a 100644
--- a/utils/testrunner/run_pipeline.dart
+++ b/utils/testrunner/run_pipeline.dart
@@ -178,7 +178,6 @@ part '${normalizePath('${config["runnerDir"]}/standard_test_runner.dart')}';
   excludeFilters = ${config["exclude"]};
   tprint = (msg) => print('###\$msg');
   notifyDone = (e) { exit(e); };
-  testState["port"] = $serverPort;
     ''';
   } else {
     directives = '''
@@ -194,7 +193,6 @@ part '${normalizePath('${config["runnerDir"]}/standard_test_runner.dart')}';
   excludeFilters = ${config["exclude"]};
   tprint = (msg) => query('#console').appendText('###\$msg\\n');
   notifyDone = (e) => window.postMessage('done', '*');
-  testState["port"] = $serverPort;
     ''';
   }
 
@@ -247,7 +245,6 @@ part '${normalizePath('${config["runnerDir"]}/layout_test_runner.dart')}';
 main() {
   includeFilters = ${config["include"]};
   excludeFilters = ${config["exclude"]};
-  unittest.testState["port"] = $serverPort;
   runTests(test.main);
 }
     ''');