Remove implicit HANDLE conversions from sandbox.

sandbox/win/src/handle_policy_test.cc

 // Copyright (c) 2012 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 "sandbox/win/src/handle_policy.h"
 #include "sandbox/win/src/nt_internals.h"
 #include "sandbox/win/src/sandbox.h"
 #include "sandbox/win/src/sandbox_factory.h"
 #include "sandbox/win/src/sandbox_policy.h"
@@ skipping 21 matching lines @@
   base::win::ScopedHandle test_event;
   test_event.Set(::CreateEvent(NULL, TRUE, TRUE, NULL));
   if (!test_event.IsValid())
     return SBOX_TEST_FIRST_ERROR;
 
   // Get the target process ID.
   DWORD target_process_id = ::wcstoul(argv[0], NULL, 10);
 
   HANDLE handle = NULL;
   ResultCode result = SandboxFactory::GetTargetServices()->DuplicateHandle(
-      test_event, target_process_id, &handle, 0, DUPLICATE_SAME_ACCESS);
+      test_event.Get(), target_process_id, &handle, 0, DUPLICATE_SAME_ACCESS);
 
   return (result == SBOX_ALL_OK) ? SBOX_TEST_SUCCEEDED : SBOX_TEST_DENIED;
 }
 
 // Tests that duplicating an object works only when the policy allows it.
 TEST(HandlePolicyTest, DuplicateHandle) {
   TestRunner target;
   TestRunner runner;
 
   // Kick off an asynchronous target process for testing.
@@ skipping 52 matching lines @@
 
   // Now successfully open the event after adding a broker handle rule.
   EXPECT_TRUE(runner.AddRule(TargetPolicy::SUBSYS_HANDLES,
                              TargetPolicy::HANDLES_DUP_BROKER,
                              L"Event"));
   EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(cmd_line.c_str()));
 }
 
 }  // namespace sandbox