Remove dart2js_foreign.

dart/tests/compiler/dart2js_foreign/native_method_rename1_test.dart

-// Copyright (c) 2011, 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 the feature where the native string declares the native method's name.
-
-import "package:expect/expect.dart";
-import 'native_metadata.dart';
-
-@Native("*A")
-class A {
-  @Native('fooA') int foo();
-  @Native('barA') int bar();
-  @Native('bazA') int baz();
-}
-
-@native A makeA();
-
-class B {
-  int bar([x]) => 800;
-  int baz() => 900;
-}
-
-@Native("""
-// This code is all inside 'setup' and so not accesible from the global scope.
-function A(){}
-A.prototype.fooA = function(){return 100;};
-A.prototype.barA = function(){return 200;};
-A.prototype.bazA = function(){return 300;};
-
-makeA = function(){return new A};
-""")
-void setup();
-
-
-testDynamic() {
-  setup();
-
-  var things = [makeA(), new B()];
-  var a = things[0];
-  var b = things[1];
-
-  Expect.equals(100, a.foo());
-  Expect.equals(200, a.bar());
-  Expect.equals(300, a.baz());
-  Expect.equals(800, b.bar());
-  Expect.equals(900, b.baz());
-}
-
-testTyped() {
-  A a = makeA();
-  B b = new B();
-
-  Expect.equals(100, a.foo());
-  Expect.equals(200, a.bar());
-  Expect.equals(300, a.baz());
-  Expect.equals(800, b.bar());
-  Expect.equals(900, b.baz());
-}
-
-main() {
-  setup();
-  testDynamic();
-  testTyped();
-}
-
-expectNoSuchMethod(action, note) {
-  bool caught = false;
-  try {
-    action();
-  } catch (ex) {
-    caught = true;
-    Expect.isTrue(ex is NoSuchMethodError, note);
-  }
-  Expect.isTrue(caught, note);
-}