Fix webkit test expectation wrt whitespaces.

test/webkit/webkit.status

 # Copyright 2013 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
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
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@@ skipping 19 matching lines @@
   # BUG(237872). TODO(bmeurer): Investigate.
   'string-replacement-outofmemory': [FAIL],
 
   ##############################################################################
   # Flaky tests.
   # BUG(v8:2989).
   'dfg-inline-arguments-become-double': [PASS, FAIL],
   'dfg-inline-arguments-become-int32': [PASS, FAIL],
   'dfg-inline-arguments-reset': [PASS, FAIL],
   'dfg-inline-arguments-reset-changetype': [PASS, FAIL],
+
 }],  # ALWAYS
 ['mode == debug', {
   # Too slow in debug mode.
   'dfg-int-overflow-in-loop': [SKIP],
   'dfg-double-vote-fuzz': [SKIP],
   'reentrant-caching': [SKIP],
   'sort-large-array': [SKIP],
 }],  # 'mode == debug'
 ['simulator', {
   'function-apply-aliased': [SKIP],
 }],  # 'simulator'
 ]