Do not do field type tracking with GC stress.

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
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 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
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@@ skipping 195 matching lines @@
   # Skip tests not suitable for GC stress.
   'allocation-site-info': [SKIP],
   'array-constructor-feedback': [SKIP],
   'array-feedback': [SKIP],
   'array-literal-feedback': [SKIP],
   'd8-performance-now': [SKIP],
   'debug-stepout-scope-part8': [PASS, ['arch == arm ', FAIL]],
   'elements-kind': [SKIP],
   'elements-transition-hoisting': [SKIP],
   'fast-prototype': [SKIP],
+  'field-type-tracking': [SKIP],
   'getters-on-elements': [SKIP],
   'harmony/block-let-crankshaft': [SKIP],
   'opt-elements-kind': [SKIP],
   'osr-elements-kind': [SKIP],
   'regress/regress-crbug-137689': [SKIP],
   'regress/regress-165637': [SKIP],
   'regress/regress-2249': [SKIP],
   # Tests taking too long
   'debug-stepout-scope-part8': [SKIP],
   'mirror-object': [SKIP],
@@ skipping 346 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'
 ]