Revert of Convert installer_util_unittests, sbox_integration_tests, sbox_validation_tests, sbox_unittests to …

sandbox/win/tests/validation_tests/unit_tests.cc

Index: sandbox/win/tests/validation_tests/unit_tests.cc
diff --git a/sandbox/win/tests/validation_tests/unit_tests.cc b/sandbox/win/tests/validation_tests/unit_tests.cc
index d3fd913e47fd6d5df650cfddedde4e62d81786cd..56be2ce4d8418a261a8bab05a0e5c179e14a64a9 100644
--- a/sandbox/win/tests/validation_tests/unit_tests.cc
+++ b/sandbox/win/tests/validation_tests/unit_tests.cc
@@ -2,9 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/bind.h"
-#include "base/test/launcher/unit_test_launcher.h"
-#include "base/test/test_suite.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "sandbox/win/tests/common/controller.h"
 
@@ -14,10 +11,6 @@
       return sandbox::DispatchCall(argc, argv);
   }
 
-  TestSuite test_suite(argc, argv);
-  return base::LaunchUnitTests(
-      argc,
-      argv,
-      false,
-      base::Bind(&base::TestSuite::Run, base::Unretained(&test_suite)));
+  testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
 }