Change base::LaunchProcess API slightly

chrome/browser/first_run/upgrade_util_win.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/first_run/upgrade_util.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/base_paths.h"
@@ skipping 46 matching lines @@
   return false;
 }
 
 }  // namespace
 
 namespace upgrade_util {
 
 bool RelaunchChromeBrowser(const CommandLine& command_line) {
   scoped_ptr<base::Environment> env(base::Environment::Create());
   env->UnSetVar(chrome::kChromeVersionEnvVar);
-  return base::LaunchProcess(command_line, base::LaunchOptions());
+  return base::LaunchProcess(command_line, base::LaunchOptions(), NULL);
 }
 
 bool IsUpdatePendingRestart() {
   FilePath new_chrome_exe;
   if (!GetNewerChromeFile(&new_chrome_exe))
     return false;
   return file_util::PathExists(new_chrome_exe);
 }
 
 bool SwapNewChromeExeIfPresent() {
@@ skipping 36 matching lines @@
     return false;
   // At this point the chrome.exe has been swapped with the new one.
   if (!RelaunchChromeBrowser(command_line)) {
     // The re-launch fails. Feel free to panic now.
     NOTREACHED();
   }
   return true;
 }
 
 }  // namespace upgrade_util