Revert 55400 - Cleanup in base. This moves the implementation (and a bunch of...

base/test/multiprocess_test.cc

-// 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.
-
-#include "base/test/multiprocess_test.h"
-
-#include "base/base_switches.h"
-#include "base/command_line.h"
-
-#if defined(OS_POSIX)
-#include <sys/types.h>
-#include <unistd.h>
-#endif
-
-namespace base {
-
-MultiProcessTest::MultiProcessTest() {
-}
-
-ProcessHandle MultiProcessTest::SpawnChild(const std::string& procname,
-                                           bool debug_on_start) {
-#if defined(OS_WIN)
-  return SpawnChildImpl(procname, debug_on_start);
-#elif defined(OS_POSIX)
-  file_handle_mapping_vector empty_file_list;
-  return SpawnChildImpl(procname, empty_file_list, debug_on_start);
-#endif
-}
-
-#if defined(OS_POSIX)
-ProcessHandle MultiProcessTest::SpawnChild(
-    const std::string& procname,
-    const file_handle_mapping_vector& fds_to_map,
-    bool debug_on_start) {
-  return SpawnChildImpl(procname, fds_to_map, debug_on_start);
-}
-#endif
-
-CommandLine MultiProcessTest::MakeCmdLine(const std::string& procname,
-                                          bool debug_on_start) {
-  CommandLine cl(*CommandLine::ForCurrentProcess());
-  cl.AppendSwitchASCII(switches::kTestChildProcess, procname);
-  if (debug_on_start)
-    cl.AppendSwitch(switches::kDebugOnStart);
-  return cl;
-}
-
-#if defined(OS_WIN)
-
-ProcessHandle MultiProcessTest::SpawnChildImpl(const std::string& procname,
-                                               bool debug_on_start) {
-  ProcessHandle handle = static_cast<ProcessHandle>(NULL);
-  LaunchApp(MakeCmdLine(procname, debug_on_start),
-                  false, true, &handle);
-  return handle;
-}
-
-#elif defined(OS_POSIX)
-
-// TODO(port): with the CommandLine refactoring, this code is very similar
-// to the Windows code.  Investigate whether this can be made shorter.
-ProcessHandle MultiProcessTest::SpawnChildImpl(
-    const std::string& procname,
-    const file_handle_mapping_vector& fds_to_map,
-    bool debug_on_start) {
-  ProcessHandle handle = kNullProcessHandle;
-  LaunchApp(MakeCmdLine(procname, debug_on_start).argv(),
-                  fds_to_map, false, &handle);
-  return handle;
-}
-
-#endif
-
-}  // namespace base