dart2js cps: Translate synthesized mixin constructors.

tests/lib/lib.status

Index: tests/lib/lib.status
diff --git a/tests/lib/lib.status b/tests/lib/lib.status
index 91a95f0dd27a25dfbd7d8b87ab7abbf9b6ed900e..aded8d4d1725cc85521f0d7e70cf891263af2c3e 100644
--- a/tests/lib/lib.status
+++ b/tests/lib/lib.status
@@ -469,26 +469,19 @@ async/zone_run_test: RuntimeError # receiver.get$_nums is not a function
 async/zone_run_unary_test: RuntimeError # receiver.get$_nums is not a function
 async/zone_value_test: RuntimeError # receiver.get$_collection$_nums is not a function
 convert/ascii_test: RuntimeError # Please triage this failure.
-convert/chunked_conversion_json_encode1_test: Crash # Internal Error: No default constructor available.
 convert/chunked_conversion_utf88_test: RuntimeError # Please triage this failure.
 convert/codec1_test: RuntimeError # Cannot read property 'prototype' of undefined
-convert/codec2_test: Crash # Internal Error: No default constructor available.
 convert/encoding_test: RuntimeError # receiver.get$_collection$_nums is not a function
 convert/html_escape_test: RuntimeError # receiver.get$_collection$_nums is not a function
 convert/json_lib_test: Crash # Invalid argument(s)
-convert/json_pretty_test: Crash # Internal Error: No default constructor available.
-convert/json_test: Crash # Internal Error: No default constructor available.
-convert/json_toEncodable_reviver_test: Crash # Internal Error: No default constructor available.
-convert/json_util_test: Crash # Internal Error: No default constructor available.
 convert/latin1_test: RuntimeError # Please triage this failure.
 convert/line_splitter_test: Crash # Invalid argument(s)
 convert/streamed_conversion_json_decode1_test: RuntimeError # receiver.get$_collection$_nums is not a function
-convert/streamed_conversion_json_encode1_test: Crash # Internal Error: No default constructor available.
+convert/streamed_conversion_json_encode1_test : RuntimeError # TypeError: receiver.get$_collection$_nums is not a function
 convert/streamed_conversion_json_utf8_decode_test: RuntimeError # receiver.get$_collection$_nums is not a function
-convert/streamed_conversion_json_utf8_encode_test: Crash # Internal Error: No default constructor available.
+convert/streamed_conversion_json_utf8_encode_test : RuntimeError # TypeError: receiver.get$_collection$_nums is not a function
 convert/streamed_conversion_utf8_decode_test: RuntimeError # receiver.get$_collection$_nums is not a function
 convert/streamed_conversion_utf8_encode_test: RuntimeError # receiver.get$_collection$_nums is not a function
-js/datetime_roundtrip_test: Crash # Internal Error: No default constructor available.
 js/null_test: Crash # Invalid argument(s)
 math/pi_test: RuntimeError # receiver.get$_collection$_nums is not a function
 math/point_test: Crash # Invalid argument(s)
@@ -517,8 +510,8 @@ mirrors/deferred_mirrors_metadata_test: Crash # Internal Error: No default const
 mirrors/deferred_mirrors_metatarget_test: Crash # Internal Error: No default constructor available.
 mirrors/deferred_mirrors_update_test: Crash # Internal Error: No default constructor available.
 mirrors/deferred_type_test: Crash # Internal Error: No default constructor available.
-mirrors/delegate_call_through_getter_test : Crash # Internal Error: No default constructor available.
-mirrors/delegate_test : Crash # Internal Error: No default constructor available.
+mirrors/delegate_call_through_getter_test : RuntimeError # 
+mirrors/delegate_test : RuntimeError # 
 mirrors/disable_tree_shaking_test: Crash # Internal Error: No default constructor available.
 mirrors/empty_test: Crash # Internal Error: No default constructor available.
 mirrors/enum_test: Crash # Internal Error: No default constructor available.
@@ -732,14 +725,3 @@ mirrors/typedef_test: Crash # Internal Error: No default constructor available.
 mirrors/unnamed_library_test: Crash # Internal Error: No default constructor available.
 mirrors/variable_is_const_test/none: Crash # Internal Error: No default constructor available.
 typed_data/typed_data_list_test: RuntimeError # Please triage this failure.
-mirrors/invocation_cache_test : Crash # Internal Error: No default constructor available.
-mirrors/reflect_two_classes_test : Crash # Internal Error: No default constructor available.
-mirrors/mirrors_used_inheritance_test : Crash # Internal Error: No default constructor available.
-mirrors/optional_parameters_test : Crash # Internal Error: No default constructor available.
-mirrors/get_symbol_name_no_such_method_test : Crash # Internal Error: No default constructor available.
-mirrors/get_field_test : Crash # Internal Error: No default constructor available.
-mirrors/delegate_function_invocation_test : Crash # Internal Error: No default constructor available.
-mirrors/inference_and_no_such_method_test : Crash # Internal Error: No default constructor available.
-mirrors/mirrors_used_get_name_test : Crash # Internal Error: No default constructor available.
-mirrors/get_field_cache_test : Crash # Internal Error: No default constructor available.
-mirrors/mirrors_used_get_name2_test : Crash # Internal Error: No default constructor available.