Support forwarding constructors for mixin typedefs (issue 11888).

tests/language/language_dart2js.status

 # Copyright (c) 2012, 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.
 
 [ $compiler == dart2js || $compiler == dart2dart ]
 bad_constructor_test/05: CompileTimeError # Issue 13669
 block_scope_test: CompileTimeError # Issue 13204.
 null_test/03: MissingCompileTimeError # Issue 12445.
 black_listed_test/none: CompileTimeError # Issue 12446.
 malformed_test/05: MissingCompileTimeError # Issue 12695
@@ skipping 195 matching lines @@
 mixin_super_constructor_positionals_test: Fail # Issue 12631
 
 built_in_identifier_prefix_test: Fail # Issue 6972
 constructor_initializer_test/none: Fail # Issue 12633
 factory3_test: Fail # Issue 13077
 type_checks_in_factory_method_test: Fail # Issue 12747
 
 on_catch_malformed_type_test: Fail # Issue 8601
 
 # Mixins fail on the VM.
-mixin_forwarding_constructor2_test: Fail # Issue 11888
-mixin_typedef_constructor_test: Fail # Issue 11888
-mixin_type_parameter2_test: Fail # Issue 11888
+mixin_forwarding_constructor2_test: Fail # Issue 13641
 
 mixin_with_two_implicit_constructors_test: Fail # Issue 11889
 
 # Malformed types not handled as unresolved:
 import_core_prefix_test: Fail # Issue 13081
 prefix16_test: Fail # Issue 13081
 prefix22_test: Fail # Issue 13081
 
 # Calling unresolved class constructor:
 call_nonexistent_constructor_test: Fail # Issue 13082
@@ skipping 114 matching lines @@
 import_core_prefix_test: Pass
 prefix22_test: Pass
 invocation_mirror_test: Fail, OK # Issue 12706 (hardcoded names).
 super_call4_test: Fail, OK # hardcoded names.
 
 [ $minified ]
 stack_trace_test: Fail, OK # Stack trace not preserved in minified code.
 
 [ $runtime == ie9 ]
 stack_trace_test: Fail, OK # Stack traces not available in IE9.