Revert "Revert "Allow multiple tags in native clause.""

tests/compiler/dart2js_native/native_call_arity1_frog_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.
 
 import "package:expect/expect.dart";
 
 // Test that native methods with unnamed* optional arguments are called with the
 // number of arguments in the call site.  This is necessary because native
 // methods can dispatch on the number of arguments.  Passing null or undefined
 // as the last argument is not the same as passing one fewer argument.
 //
 // * Optional positional arguments are passed in the correct position, so
 // require preceding arguments to be passed.
 
-class A native "*A" {
+class A native "A" {
   int foo(int x) native;
 }
 
-class B native "*B" {
+class B native "B" {
   int foo([x, y, z]) native;
 }
 
 // TODO(sra): Add a case where the parameters have default values.  Wait until
 // dart:html need non-null default values.
 
 A makeA() native { return new A(); }
 B makeB() native { return new B(); }
 
 void setup() native """
@@ skipping 41 matching lines @@
   Expect.equals(3, b.foo(10, 20, 30));
 
   Expect.throws(() => b.foo(10, 20, 30, 40));
 }
 
 main() {
   setup();
   testDynamicContext();
   testStaticContext();
 }