Adjust dart2dart test expectations.

tests/language/language.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.
 
 # This directory contains tests that are intended to show the
 # current state of the language.
 
 # In order to maintain maximum test coverage for all builds,
 # please use the following procedure to mark a test
 # failed on architectures other than the one you are working on.
@@ skipping 314 matching lines @@
 [ $runtime == safari && ($system == linux || $system == windows) ]
 *: Skip
 
 [ $browser ]
 
 
 [ $compiler == dart2dart ]
 built_in_identifier_prefix_test: Fail # Inherited from dart2js.
 constructor_redirect2_test/03: Fail
 constructor_initializer_test: Fail # VM issue
-factory2_test: Fail
 factory3_test: Fail
-factory5_test/none: Fail
-factory5_test/00: Fail
 type_checks_in_factory_method_test: Fail
-default_factory2_test/01: Fail # type arguments on redirecting factory not implemented
-default_factory3_test: Fail # type arguments on redirecting factory not implemented
-non_parameterized_factory_test: Fail # type arguments on redirecting factory not implemented
-non_parameterized_factory2_test: Fail # type arguments on redirecting factory not implemented
-type_variable_scope_test: Fail # type arguments on redirecting factory not implemented
 
 many_overridden_no_such_method_test: Fail, Pass, OK # Fails in minified mode, test depends on method names.
 overridden_no_such_method_test: Fail, Pass, OK # Fails in minified mode, test depends on method names.
 
 on_catch_malformed_type_test: Fail # Issue 8601
 
 # False positive compile-time error is masking expected compile-time error
 mixin_type_parameters_errors_test/*: Skip
 
 # Mixins fail on the VM.
@@ skipping 458 matching lines @@
 
 
 [ $arch == simarm ]
 *: Skip
 
 [ $arch == mips ]
 *: Skip
 
 [ $arch == simmips ]
 *: Skip