Skip tests in nosnap mode.

test/cctest/cctest.status

Index: test/cctest/cctest.status
diff --git a/test/cctest/cctest.status b/test/cctest/cctest.status
index 31ee0fbecbdc57d07d4c3b47e5068d87f6e66f32..e3edab5d5d9cc11e39cc73a632bb71cf9637a760 100644
--- a/test/cctest/cctest.status
+++ b/test/cctest/cctest.status
@@ -122,11 +122,13 @@
 }],  # 'asan == True'
 
 ##############################################################################
-# This should be 'nosnap == True': issue 3216 to add 'nosnap'.
-[ALWAYS, {
+['no_snap == True', {
   # BUG(3215)
   'test-lockers/MultithreadedParallelIsolates': [PASS, FAIL],
-}],  # 'nosnap == True'
+
+  # Windows doesn't support nosnap mode.
+  'test-serialize/*': [PASS, ['system == windows', SKIP]],
+}],  # 'no_snap == True'
 
 ##############################################################################
 ['system == windows', {