Move NaCl tests out of chrome/test

chrome/test/nacl/nacl_sandbox_test.h

-// Copyright (c) 2010 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.
-
-#ifndef CHROME_TEST_NACL_NACL_SANDBOX_TEST_H_
-#define CHROME_TEST_NACL_NACL_SANDBOX_TEST_H_
-#pragma once
-
-#include "chrome/test/nacl/nacl_test.h"
-
-class FilePath;
-
-// This class implements integration tests for Native Client.
-// Specifically, this tests that the sandbox is active by the time a
-// NaCl module is loaded. To force a NaCl module to be loaded,
-// it will navigate to  a page containing a simple NaCl module.
-// The NaCl module itself won't exercise the sandbox, but a DLL will be
-// loaded into the same process that does exercise the sandbox.
-class NaClSandboxTest : public NaClTest {
- protected:
-  NaClSandboxTest();
-  virtual ~NaClSandboxTest();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(NaClSandboxTest);
-};
-
-#endif  // CHROME_TEST_NACL_NACL_SANDBOX_TEST_H_