Remove the non-driver versions of several tests

pkg/analysis_server/test/services/refactoring/inline_method_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.
 
 import 'dart:async';
 
 import 'package:analysis_server/protocol/protocol_generated.dart' hide Element;
 import 'package:analysis_server/src/services/correction/status.dart';
 import 'package:analysis_server/src/services/refactoring/inline_method.dart';
 import 'package:analysis_server/src/services/refactoring/refactoring.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import 'abstract_refactoring.dart';
 
 main() {
   defineReflectiveSuite(() {
     defineReflectiveTests(InlineMethodTest);
-    defineReflectiveTests(InlineMethodTest_Driver);
   });
 }
 
 @reflectiveTest
 class InlineMethodTest extends RefactoringTest {
   InlineMethodRefactoringImpl refactoring;
   bool deleteSource;
   bool inlineAll;
 
+  @override
+  bool get enableNewAnalysisDriver => true;
+
   test_access_FunctionElement() async {
     await indexTestUnit(r'''
 test(a, b) {
   return a + b;
 }
 main() {
   var res = test(1, 2);
 }
 ''');
     _createRefactoring('test(1, 2)');
@@ skipping 1668 matching lines @@
     this.refactoringChange = change;
     assertTestChangeResult(expectedCode);
   }
 
   void _createRefactoring(String search) {
     int offset = findOffset(search);
     refactoring = new InlineMethodRefactoring(
         searchEngine, astProvider, testUnit, offset);
   }
 }
-
-@reflectiveTest
-class InlineMethodTest_Driver extends InlineMethodTest {
-  @override
-  bool get enableNewAnalysisDriver => true;
-}