Fixes to status

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 89f90d33c6510c327207f09085eb367faffb9e63..910b2914aa6dbacca6ea067eacf5283a837cfd56 100644
--- a/pkg/dev_compiler/test/browser/language_tests.js
+++ b/pkg/dev_compiler/test/browser/language_tests.js
@@ -32,6 +32,10 @@ define(['dart_sdk', 'async_helper', 'expect', 'unittest', 'is', 'require'],
   const firefox_fail = is.firefox() ? fail : pass;
   const chrome_fail = is.chrome() ? fail : pass;
 
+  // These are typically tests with asynchronous exceptions that our
+  // test framework doesn't always catch.
+  const flaky = 'skip';
+
   // Tests marked with this are still using the deprecated unittest package
   // because they rely on its support for futures and asynchronous tests, which
   // expect and minitest do not handle.
@@ -201,7 +205,7 @@ define(['dart_sdk', 'async_helper', 'expect', 'unittest', 'is', 'require'],
       'many_generic_instanceof_test': fail,
       'map_literal10_test': fail,
       'map_literal7_test': fail,
-      'memory_swap_test': is.firefox() ? skip_timeout : pass,
+      'memory_swap_test': is.firefox() ? skip_timeout : pass,

[vsm, 2017/01/18 16:01:18]

Apparently, there was some weird char in the original that causing this line to
not take affect. 

       'method_invocation_test': fail,
       'mint_arithmetic_test': fail,
       'mixin_forwarding_constructor3_test': fail,
@@ -229,7 +233,7 @@ define(['dart_sdk', 'async_helper', 'expect', 'unittest', 'is', 'require'],
       'regress_16640_test': fail,
       'regress_18535_test': fail,
       'regress_22666_test': fail,
-      'regress_22777_test': is.firefox() ? 'skip' : fail, // flake on ff
+      'regress_22777_test': flaky,

[vsm, 2017/01/18 16:01:17]

Flaking on Chrome as well.  We're not handling the asynchronous exceptions in
this test correctly.

       'setter_no_getter_test_01_multi': fail,
       'stack_overflow_stacktrace_test': fail,
       'stack_overflow_test': fail,