Work around bot failures, allowing for the static test to fail

tests/corelib_2/corelib_2.status

Index: tests/corelib_2/corelib_2.status
diff --git a/tests/corelib_2/corelib_2.status b/tests/corelib_2/corelib_2.status
index 8588dc9ca62ac03cb5ad47f30e73f331c660d985..1adfdac6a5245b7f284be7a6b19578e83cc6fb2c 100644
--- a/tests/corelib_2/corelib_2.status
+++ b/tests/corelib_2/corelib_2.status
@@ -2,11 +2,15 @@
 # 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.
 
-#[ $strong && $compiler != dart2analyzer ]
 # All static_tests have expected compile-time errors.
 [ $strong && $compiler != dart2analyzer && $compiler != dartdevc ]
 core_runtime_types_static_test: MissingCompileTimeError
 
+[ !$strong && $compiler != dartdevc && $checked ]

[Bob Nystrom, 2017/07/21 16:33:20]

I think you can omit the "$compiler != dartdevc". "!$strong" implies that since
dartdevc can't be used without strong mode.

+core_runtime_types_static_test: MissingCompileTimeError
+
+[ !$strong && !$checked ]
+core_runtime_types_static_test: MissingCompileTimeError
 
 [ $compiler == dart2js && $fast_startup ]
 apply3_test: Fail # mirrors not supported