dart2js: emit callstubs in new emitter and rename to stubs.

pkg/compiler/lib/src/js_emitter/new_emitter/model_emitter.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.
 
 library dart2js.new_js_emitter.model_emitter;
 
 import '../../dart2jslib.dart' show Compiler;
 import '../../js/js.dart' as js;
 import '../../js_backend/js_backend.dart' show
     JavaScriptBackend,
@@ skipping 386 matching lines @@
     }
     Iterable<Method> methods = cls.methods.expand((Method method) {
       // TODO(floitsch): can there be anything else than a DartMethod?
       if (method is DartMethod) {
         return [method]..addAll(method.parameterStubs);
       } else {
         return [method];
       }
     });
     Iterable<Method> isChecks = cls.isChecks;
+    Iterable<Method> stubs = cls.stubs;
     Iterable<Method> gettersSetters = _generateGettersSetters(cls);
     Iterable<Method> allMethods =
-        [methods, isChecks, gettersSetters].expand((x) => x);
+        [methods, isChecks, stubs, gettersSetters].expand((x) => x);
     elements.addAll(allMethods.expand((e) => [js.string(e.name), e.code]));
     return unparse(compiler, new js.ArrayInitializer(elements));
   }
 
   js.Expression emitLazyInitializer(StaticField field) {
     assert(field.isLazy);
     return unparse(compiler, field.code);
   }
 
   Iterable<js.Expression> emitStaticMethod(StaticMethod method) {
@@ skipping 203 matching lines @@
 
   var end = Date.now();
   print('Setup: ' + (end - start) + ' ms.');
 
   #main();  // Start main.
 
 }(Date.now(), #code)
 }""";
 
 }