Mark Distributivity tests flaky on ARM

R=machenbach@chromium.org
BUG=

Review URL: https://codereview.chromium.org/456763003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

test/cctest/cctest.status

@@ -295,6 +295,10 @@
   'test-api/Threading2': [PASS, SLOW],
   'test-api/Threading3': [PASS, SLOW],
   'test-api/Threading4': [PASS, SLOW],
+
+  # Crashes due to OOM in simulator.
+  'test-types/Distributivity1': [PASS, FLAKY],
+  'test-types/Distributivity2': [PASS, FLAKY],
 }],  # 'arch == arm'
 
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