Updates dartc to recognize 'default' keyword on interface and updated factory method syntax

tests/language/src/NonParameterizedFactory2Test.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.
 
-interface Interface<T> factory Factory {
+interface Interface<T> factory Factory<T> {

[ahe, 2011/12/15 09:02:13]

This is not necessary. Also 'factory' -> 'default'.

[zundel, 2011/12/16 21:36:29]

Done.

   Interface();
   Interface.withArg(T value);
 }
 
-class Factory {
-  factory Interface<T>() {
+class Factory<T> {
+  factory Interface() {
     return null;
   }
 
-  factory Interface<T>.withArg(value) {
+  factory Interface.withArg(value) {

[zundel, 2011/12/16 21:36:29]

I'm not sure what this is trying to test, I get a static type warning that
'value' doesn't match the interface definition:


tests/language/src/NonParameterizedFactory2Test.dart/NonParameterizedFactory2Test.dart:7:
Constructor 'Interface.withArg' in 'Interface' has parameters types (T), doesn't
match 'Interface.withArg' in 'Factory' with (<dynamic>)
     6:   Interface();
     7:   Interface.withArg(T value);

     return null;
   }
 }
 
 main() {
   new Interface<int>();
   new Interface<int>.withArg(4);
 }