Delete test_shell.

webkit/tools/test_shell/test_shell_test.h

-// 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.
-
-/**
- * Base test class used by all test shell tests.  Provides boiler plate
- * code to create and destroy a new test shell for each gTest test.
- */
-
-#ifndef WEBKIT_TOOLS_TEST_SHELL_TEST_SHELL_TEST_H__
-#define WEBKIT_TOOLS_TEST_SHELL_TEST_SHELL_TEST_H__
-
-#include <string>
-
-#include "base/files/file_path.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "ui/base/window_open_disposition.h"
-#include "webkit/tools/test_shell/test_shell.h"
-
-class TestShellTest : public testing::Test {
- protected:
-  // Returns the path "test_case_path/test_case".
-  GURL GetTestURL(const base::FilePath& test_case_path,
-                  const std::string& test_case);
-
-  virtual void SetUp() OVERRIDE;
-  virtual void TearDown() OVERRIDE;
-
-  // Don't refactor away; some unittests override this!
-  virtual void CreateEmptyWindow();
-
- protected:
-  // Location of SOURCE_ROOT/webkit/data/
-  base::FilePath data_dir_;
-
-  TestShell* test_shell_;
-};
-
-#endif // WEBKIT_TOOLS_TEST_SHELL_TEST_SHELL_TEST_H__