Enable generic method support by default

pkg/analyzer/test/src/summary/resynthesize_ast_test.dart

 // Copyright (c) 2016, 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.
 
 library analyzer.test.src.summary.resynthesize_ast_test;
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/src/dart/element/element.dart';
 import 'package:analyzer/src/generated/engine.dart'
@@ skipping 53 matching lines @@
   void compareLocalElementsOfExecutable(ExecutableElement resynthesized,
       ExecutableElement original, String desc) {
     // We don't resynthesize local elements during link.
     // So, we should not compare them.
   }
 
   @override
   DartSdk createDartSdk() => AbstractContextTest.SHARED_STRONG_MOCK_SDK;
 
   @override
-  AnalysisOptionsImpl createOptions() => new AnalysisOptionsImpl()
-    ..enableGenericMethods = true
-    ..strongMode = true;
+  AnalysisOptionsImpl createOptions() =>
+      new AnalysisOptionsImpl()..strongMode = true;
 
   @override
   @failingTest
   void test_blockBodiedLambdas_async_allReturnsAreFutures_topLevel() {
     super.test_blockBodiedLambdas_async_allReturnsAreFutures_topLevel();
   }
 
   @override
   @failingTest
   void test_blockBodiedLambdas_async_allReturnsAreValues_topLevel() {
@@ skipping 807 matching lines @@
   }
 
   @override
   DartSdk createDartSdk() => AbstractContextTest.SHARED_MOCK_SDK;
 
   @override
   TestSummaryResynthesizer encodeDecodeLibrarySource(Source source) {
     return _encodeLibrary(source);
   }
 }