Revert "Generate tear-off closures dynamically."

dart/tests/compiler/dart2js/mirrors_used_test.dart

 // Copyright (c) 2013, 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.
 
 /// Test that the @MirrorsUsed annotation suppress hints and that only
 /// requested elements are retained for reflection.
 library dart2js.test.mirrors_used_test;
 
 import 'package:expect/expect.dart';
 import "package:async_helper/async_helper.dart";
@@ skipping 40 matching lines @@
     for (var element in generatedCode) {
       print(element);
     }
     print('');
 
     // This assertion can fail for two reasons:
     // 1. Too many elements retained for reflection.
     // 2. Some code was refactored, and there are more methods.
     // Either situation could be problematic, but in situation 2, it is often
     // acceptable to increase [expectedMethodCount] a little.
-    int expectedMethodCount = 350;
+    int expectedMethodCount = 346;
     Expect.isTrue(
         generatedCode.length <= expectedMethodCount,
         'Too many compiled methods: '
         '${generatedCode.length} > $expectedMethodCount');
 
     // The following names should be retained:
     List expectedNames = [
         'Foo', // The name of class Foo.
         r'Foo$', // The name of class Foo's constructor.
-        r'get$field']; // The (getter) name of Foo.field.
-    // TODO(ahe): Check for the following names, currently they are not being
-    // recorded correctly, but are being emitted.
-    [
         'Foo_staticMethod', // The name of Foo.staticMethod.
+        r'get$field', // The (getter) name of Foo.field.
         r'instanceMethod$0']; // The name of Foo.instanceMethod.
     Set recordedNames = new Set()
         ..addAll(compiler.backend.emitter.recordedMangledNames)
         ..addAll(compiler.backend.emitter.mangledFieldNames.keys)
         ..addAll(compiler.backend.emitter.mangledGlobalFieldNames.keys);
     Expect.setEquals(new Set.from(expectedNames), recordedNames);
 
     for (var library in compiler.libraries.values) {
       library.forEachLocalMember((member) {
         if (library == compiler.mainApp && member.name == 'Foo') {
@@ skipping 64 matching lines @@
 library lib;
 
 import 'dart:mirrors';
 
 useReflect(type) {
   print(new Symbol('Foo'));
   print(MirrorSystem.getName(reflectClass(type).owner.qualifiedName));
 }
 """,
 };