Add python_utils to append to python path

net/test/python_utils.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 NET_TEST_PYTHON_UTILS_H_
+#define NET_TEST_PYTHON_UTILS_H_
+#pragma once
+
+#include "base/compiler_specific.h"
+
+class FilePath;
+
+// This is the python path variable name.
+extern const char kPythonPathEnv[];
+
+// Appends the dir to python path environment variable.
+void AppendToPythonPath(const FilePath& dir);
+
+// Returns the path that should be used to launch Python.
+bool GetPythonRunTime(FilePath* path) WARN_UNUSED_RESULT;
+
+#endif  // NET_TEST_PYTHON_UTILS_H_
+