Mark mjsunit/string-case as flaky.

test/mjsunit/mjsunit.status

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 118 matching lines @@
   'array-literal-feedback': [SKIP],
   'd8-performance-now': [SKIP],
   'elements-kind': [SKIP],
   'fast-prototype': [SKIP],
   'opt-elements-kind': [SKIP],
   'osr-elements-kind': [SKIP],
   'regress/regress-165637': [SKIP],
   'regress/regress-2249': [SKIP],
 }],  # 'gc_stress == True'
 
+
+##############################################################################
+
+['gc_stress == True', {

[Michael Achenbach, 2014/03/10 12:37:28]

I wouldn't start a duplicate configuration list. Just a line break to the
skipped tests above and the extra comment below is enough.

+  # Tests failing GC stress - possible bugs.
+
+  # BUG(v8:3208)
+  'string-case': [FLAKY],

[Michael Achenbach, 2014/03/10 12:37:28]

Please define as [PASS, FLAKY] (I know, there is no good reason for the above
not to work - but it doesn't). 

+}],  # 'gc_stress == True'
+
+
 ##############################################################################
 ['arch == a64', {
 
   # Requires bigger stack size in the Genesis and if stack size is increased,
   # the test requires too much time to run.  However, the problem test covers
   # should be platform-independent.
   'regress/regress-1132': [SKIP],
 
   # Pass but take too long to run. Skip.
   # Some similar tests (with fewer iterations) may be included in a64-js tests.
@@ skipping 224 matching lines @@
   'never-optimize': [SKIP],
   'regress/regress-2185-2': [SKIP],
   'harmony/object-observe': [SKIP],
   'readonly': [SKIP],
   'array-feedback': [SKIP],
 
   # Deopt every n garbage collections collides with deopt every n times.
   'regress/regress-2653': [SKIP],
 }],  # 'deopt_fuzzer == True'
 ]