[Swarming] Isolate files for windows.

build/standalone.gypi

 # 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
 #       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
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 113 matching lines @@
         # Do not use 32-bit gold on 32-bit hosts as it runs out address space
         # for component=static_library builds.
         ['(OS=="linux" or OS=="android") and (target_arch=="x64" or target_arch=="arm" or (target_arch=="ia32" and host_arch=="x64"))', {
           'linux_use_bundled_gold%': 1,
         }, {
           'linux_use_bundled_gold%': 0,
         }],
 
         # TODO(machenbach): Remove the conditions as more configurations are
         # supported.
-        ['OS=="linux"', {
+        ['OS=="linux" or OS=="win"', {
           'test_isolation_mode%': 'check',
         }, {
           'test_isolation_mode%': 'noop',
         }],
       ],
     },
     'base_dir%': '<(base_dir)',
     'clang_dir%': '<(clang_dir)',
     'host_arch%': '<(host_arch)',
     'host_clang%': '<(host_clang)',
@@ skipping 1178 matching lines @@
               '-fsanitize=cfi-vcall',
               '-fsanitize=cfi-derived-cast',
               '-fsanitize=cfi-unrelated-cast',
             ],
           }],
         ],
       },
     }],
   ],
 }