Inline JUnitTestCase 'assert' methods.

pkg/analyzer/test/generated/static_type_warning_code_test.dart

Index: pkg/analyzer/test/generated/static_type_warning_code_test.dart
diff --git a/pkg/analyzer/test/generated/static_type_warning_code_test.dart b/pkg/analyzer/test/generated/static_type_warning_code_test.dart
index 2d9d17536ff8905e444eec64addc5c8a64ee8191..67ec5def82405128ec783ab1bdd5f40d20cc4bee 100644
--- a/pkg/analyzer/test/generated/static_type_warning_code_test.dart
+++ b/pkg/analyzer/test/generated/static_type_warning_code_test.dart
@@ -6,9 +6,8 @@ library engine.static_type_warning_code_test;
 
 import 'package:analyzer/src/generated/source_io.dart';
 import 'package:analyzer/src/generated/error.dart';
-import 'package:unittest/unittest.dart' as _ut;
+import 'package:unittest/unittest.dart';
 import 'resolver_test.dart';
-import 'test_support.dart';
 import '../reflective_tests.dart';
 
 
@@ -1447,6 +1446,6 @@ f(p) {
 }
 
 main() {
-  _ut.groupSep = ' | ';
+  groupSep = ' | ';
   runReflectiveTests(StaticTypeWarningCodeTest);
 }