Mark lib/typed_data/uint32x4_list_test as flaky crashing on sim-mips

BUG: 14644

Review URL: https://codereview.chromium.org//54293002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29655 260f80e4-7a28-3924-810f-c04153c831b5
diff --git a/tests/lib/lib.status b/tests/lib/lib.status
index 0360dc8..bba8036 100644
--- a/tests/lib/lib.status
+++ b/tests/lib/lib.status
@@ -209,7 +209,7 @@
 [ $arch == simmips || $arch == mips ]
 convert/chunked_conversion_utf88_test: Pass, Slow # Issue 12025.
 convert/streamed_conversion_json_utf8_decode_test: Pass, Slow
-typed_data/uint32x4_list_test: Crash # Issue 14644
+typed_data/uint32x4_list_test: Pass, Crash # Issue 14644
 
 [ $arch == simarm ]
 convert/chunked_conversion_utf88_test: Pass, Slow # Issue 12644.