Support closures inside initializers.

tests/language/language_dart2js.status

Index: tests/language/language_dart2js.status
===================================================================
--- tests/language/language_dart2js.status	(revision 14319)
+++ tests/language/language_dart2js.status	(working copy)
@@ -101,7 +101,6 @@
 map_literal3_test: Fail # Map literals take 2 type arguments.
 ct_const_test: Fail # We don't take the generic type into account yet.
 char_escape_test: Fail # Unhandled non-BMP character: U+10000
-constructor6_test: Fail # Closures inside initializers not implemented.
 default_factory_library_test: Fail # lib is not a type
 dynamic_test: Fail # cannot resolve type F1
 factory_redirection_test/none: Fail # Not implemented.
@@ -113,9 +112,6 @@
 factory_redirection_test/06: Fail # Not implemented.
 factory_redirection_test/07: Pass # For the wrong reason. Not implemented.
 factory3_test: Fail # internal error: visitIs for type variables not implemented
-function_literals2_test: Fail # Closures inside initializers not implemented.
-function_syntax_test/none: Fail # Closures inside initializers not implemented.
-function_test: Fail # internal error: Closures inside initializers not implemented
 function_type_alias2_test: Fail # cannot resolve type f1
 function_type_alias3_test: Fail # cannot resolve type F
 function_type_alias4_test: Fail # cannot resolve type F