Remove any 'group' invocations enclosing 'runReflectiveTests'.

pkg/analysis_services/test/correction/source_range_test.dart

 // Copyright (c) 2014, 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 code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library test.services.correction.source_range;
 
 import 'package:analysis_services/src/correction/source_range.dart';
 import 'package:analysis_testing/abstract_single_unit.dart';
 import 'package:analysis_testing/reflective_tests.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/element.dart';
 import 'package:analyzer/src/generated/error.dart';
 import 'package:analyzer/src/generated/parser.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:unittest/unittest.dart' hide isEmpty;
 
 
 main() {
   groupSep = ' | ';
-  group('source_range', () {
-    runReflectiveTests(SourceRangesTest);
-  });
+  runReflectiveTests(SourceRangesTest);
 }
 
 
 @ReflectiveTestCase()
 class SourceRangesTest extends AbstractSingleUnitTest {
   void test_rangeElementName() {
     resolveTestUnit('class ABC {}');
     Element element = findElement('ABC');
     expect(rangeElementName(element), new SourceRange(6, 3));
   }
@@ skipping 78 matching lines @@
     expect(rangeStartStart(mainName, mainBody), new SourceRange(0, 7));
   }
 
   void test_rangeToken() {
     resolveTestUnit(' main() {}');
     FunctionDeclaration mainFunction = testUnit.declarations[0];
     SimpleIdentifier mainName = mainFunction.name;
     expect(rangeToken(mainName.beginToken), new SourceRange(1, 4));
   }
 }