Change base::LaunchProcess API slightly

chrome/browser/mac/relauncher.cc

 // Copyright (c) 2011 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 "chrome/browser/mac/relauncher.h"
 
 #include <ApplicationServices/ApplicationServices.h>
 #include <AvailabilityMacros.h>
 #include <dlfcn.h>
 #include <string.h>
@@ skipping 137 matching lines @@
   COMPILE_ASSERT(kRelauncherSyncFD != STDIN_FILENO &&
                  kRelauncherSyncFD != STDOUT_FILENO &&
                  kRelauncherSyncFD != STDERR_FILENO,
                  kRelauncherSyncFD_must_not_conflict_with_stdio_fds);
 
   base::file_handle_mapping_vector fd_map;
   fd_map.push_back(std::make_pair(*pipe_write_fd, kRelauncherSyncFD));
 
   base::LaunchOptions options;
   options.fds_to_remap = &fd_map;
-  if (!base::LaunchProcess(relaunch_args, options)) {
+  if (!base::LaunchProcess(relaunch_args, options, NULL)) {
     LOG(ERROR) << "base::LaunchProcess failed";
     return false;
   }
 
   // The relauncher process is now starting up, or has started up. The
   // original parent process continues.
 
   pipe_write_fd.reset();  // close(pipe_fds[1]);
 
   // Synchronize with the relauncher process.
@@ skipping 212 matching lines @@
   if (!dmg_bsd_device_name.empty()) {
     EjectAndTrashDiskImage(dmg_bsd_device_name);
   }
 
   return 0;
 }
 
 }  // namespace internal
 
 }  // namespace mac_relauncher