Mark mjsunit/string-case as flaky.

test/mjsunit/mjsunit.status

Index: test/mjsunit/mjsunit.status
diff --git a/test/mjsunit/mjsunit.status b/test/mjsunit/mjsunit.status
index 8a2fef9dd373f791aef288f36beff3bad152f8df..5b78f9bb983507eb5845378038cfb717472abfb7 100644
--- a/test/mjsunit/mjsunit.status
+++ b/test/mjsunit/mjsunit.status
@@ -136,6 +136,17 @@
   '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', {