Migrated test block 218 to Dart 2.0.

tests/lib_2/lib_2_dart2js.status

Index: tests/lib_2/lib_2_dart2js.status
diff --git a/tests/lib_2/lib_2_dart2js.status b/tests/lib_2/lib_2_dart2js.status
index e05cbe35cc84f813799579db03a9f7eeede1d836..d40533a9043dafb89f6b38b3182ba2ad81f29713 100644
--- a/tests/lib_2/lib_2_dart2js.status
+++ b/tests/lib_2/lib_2_dart2js.status
@@ -10,9 +10,20 @@ async/catch_errors20_test: Fail # Timer interface not supported: Issue 7728.
 async/catch_errors28_test: Fail # Timer interface not supported: Issue 7728.
 async/future_test: RuntimeError # Timer interface not supported; Issue 7728.
 async/future_constructor2_test: Fail # Timer interface not supported: Issue 7728.
+mirrors/*: Skip # Mirrors not supported on jsshell.
+
+[ $compiler == dart2js && $runtime == d8 ]
+mirrors/*: Skip # Mirrors not supported on d8.
 
 [ $compiler == dart2js ]
 async/future_or_strong_test: RuntimeError
+mirrors/class_declarations_test/none: RuntimeError # Issue 13440
+mirrors/class_mirror_location_test: RuntimeError # Issue 6490
+mirrors/closurization_equivalence_test: RuntimeError # Issue 6490
+mirrors/constructor_kinds_test: RuntimeError # Issue 13799
 
 [ $compiler != dart2js ]
 async/dart2js_uncaught_error_test: Skip  # JS-integration only test
+
+[ $compiler == dart2js && $fast_startup ]
+mirrors/circular_factory_redirection_test/0*: Pass # expects failure, but it fails for the wrong reason

[Bob Nystrom, 2017/08/23 22:10:05]

As per the email today, you can simplify all of these to a new entry:

[ $compiler == dart2js ]
mirrors/*: SkipByDesign # Mirrors not supported on the web.

Ditto for dartdevc in lib_2_dartdevc.status.