Fix getSetterType in presence of metadata

pkg/dev_compiler/test/browser/language_tests.js

Index: pkg/dev_compiler/test/browser/language_tests.js
diff --git a/pkg/dev_compiler/test/browser/language_tests.js b/pkg/dev_compiler/test/browser/language_tests.js
index 2f538e073d61d8db0122b3bb5f9179edead28cc1..683ac34d76f7e89eac775033aea4625bb8b96fc6 100644
--- a/pkg/dev_compiler/test/browser/language_tests.js
+++ b/pkg/dev_compiler/test/browser/language_tests.js
@@ -288,9 +288,12 @@ define(['dart_sdk', 'async_helper', 'expect', 'unittest', 'is', 'require'],
       'string_split_test': whitelist,
       'string_trimlr_test_01_multi': is.chrome('<=58') ? fail : pass,
       'string_trimlr_test_none_multi': is.chrome('<=58') ? fail : pass,
+      'symbol_operator_test_03_multi': fail,
+      'symbol_operator_test_none_multi': fail,
       'symbol_reserved_word_test_06_multi': fail,
       'symbol_reserved_word_test_09_multi': fail,
       'symbol_reserved_word_test_12_multi': fail,
+      'symbol_test_none_multi': fail,
       'unicode_test': firefox_fail,
       'uri_parameters_all_test': is.firefox('<=50') ? fail : pass,
       // TODO(rnystrom): Times out because it tests a huge number of