Skipt tests with TF on windows.

test/mozilla/mozilla.status

 # Copyright 2011 the V8 project authors. All rights reserved.
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 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
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@@ skipping 203 matching lines @@
 
 
   # Tests depend on GC timings. Inherently flaky.
   'js1_5/GC/regress-383269-01': [PASS, FAIL],
   'js1_5/GC/regress-383269-02': [PASS, FAIL],
   'js1_5/Regress/regress-404755': [PASS, FAIL],
 
 
   # Test that depends on timer resolution. Fails every now and then
   # if we're unlucky enough to get a context switch at a bad time.
-  'js1_5/extensions/regress-363258': [PASS, FAIL],
+  # TODO(mstarzinger): Switch off TF on windows due to timeouts.
+  'js1_5/extensions/regress-363258': [PASS, FAIL, ['system == windows', NO_VARIANTS]],
 
 
   # Test that assumes specific runtime for a regexp, flaky in debug mode.
   'ecma_3/RegExp/regress-85721': [PASS, ['mode == debug', FAIL]],
 
 
   # Test that assumes specific execution time, flaky in debug mode.
   'js1_5/Array/regress-101964': [PASS, ['mode == debug', FAIL]],
 
 
@@ skipping 690 matching lines @@
   'js1_5/Regress/regress-416628': [SKIP],
   'js1_5/extensions/regress-371636': [SKIP],
   'ecma_3/RegExp/regress-330684': [SKIP],
   'ecma_3/RegExp/regress-307456': [SKIP],
   'js1_5/Regress/regress-303213': [SKIP],
   'js1_5/extensions/regress-330569': [SKIP],
   'js1_5/extensions/regress-351448': [SKIP],
   'js1_5/extensions/regress-336410-1': [SKIP],
 }],  # 'arch == arm64 and simulator_run == True'
 ]