Move the Windows sandbox to sandbox/win

sandbox/win/tests/integration_tests/integration_tests.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "testing/gtest/include/gtest/gtest.h"
-#include "sandbox/tests/common/controller.h"
+#include "sandbox/win/tests/common/controller.h"
 
 int wmain(int argc, wchar_t **argv) {
   if (argc >= 2) {
     if (0 == _wcsicmp(argv[1], L"-child") ||
         0 == _wcsicmp(argv[1], L"-child-no-sandbox"))
       // This instance is a child, not the test.
       return sandbox::DispatchCall(argc, argv);
   }
 
   testing::InitGoogleTest(&argc, argv);
   return RUN_ALL_TESTS();
 }