Cleanup sandbox/ in advance of re-enabling some MSVC warnings.

sandbox/win/src/handle_closer_test.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 "base/strings/stringprintf.h"
 #include "base/win/scoped_handle.h"
 #include "sandbox/win/src/handle_closer_agent.h"
 #include "sandbox/win/src/sandbox.h"
 #include "sandbox/win/src/sandbox_factory.h"
 #include "sandbox/win/src/target_services.h"
@@ skipping 90 matching lines @@
       break;
   }
 
   return SBOX_TEST_SUCCEEDED;
 }
 
 TEST(HandleCloserTest, CheckForMarkerFiles) {
   TestRunner runner;
   runner.SetTimeout(2000);
   runner.SetTestState(EVERY_STATE);
-  sandbox::TargetPolicy* policy = runner.GetPolicy();
 
   base::string16 command = base::string16(L"CheckForFileHandles Y");
   for (int i = 0; i < arraysize(kFileExtensions); ++i) {
     base::string16 handle_name;
     base::win::ScopedHandle marker(GetMarkerFile(kFileExtensions[i]));
     CHECK(marker.IsValid());
     CHECK(sandbox::GetHandleName(marker.Get(), &handle_name));
     command += (L" ");
     command += handle_name;
   }
@@ skipping 64 matching lines @@
   runner.SetTestState(AFTER_REVERT);
   sandbox::TargetPolicy* policy = runner.GetPolicy();
 
   // Sever the CSRSS connection by closing ALPC ports inside the sandbox.
   CHECK_EQ(policy->AddKernelObjectToClose(L"ALPC Port", NULL), SBOX_ALL_OK);
 
   EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(L"RunThreadPool"));
 }
 
 }  // namespace sandbox