Change base::LaunchProcess API slightly

chrome/service/cloud_print/cloud_print_proxy.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/service/cloud_print/cloud_print_proxy.h"
 
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/process_util.h"
 #include "base/values.h"
@@ skipping 20 matching lines @@
   }
   CommandLine cmd_line(exe_path);
 
   const CommandLine& process_command_line = *CommandLine::ForCurrentProcess();
   FilePath user_data_dir =
       process_command_line.GetSwitchValuePath(switches::kUserDataDir);
   if (!user_data_dir.empty())
     cmd_line.AppendSwitchPath(switches::kUserDataDir, user_data_dir);
   cmd_line.AppendSwitch(switches::kNotifyCloudPrintTokenExpired);
 
-  base::LaunchOptions options;
-  base::LaunchProcess(cmd_line, options);
+  base::LaunchProcess(cmd_line, base::LaunchOptions(), NULL);
 }
 
 CloudPrintProxy::CloudPrintProxy()
     : service_prefs_(NULL),
       client_(NULL),
       enabled_(false) {
 }
 
 CloudPrintProxy::~CloudPrintProxy() {
   DCHECK(CalledOnValidThread());
@@ skipping 185 matching lines @@
   }
 }
 
 void CloudPrintProxy::Shutdown() {
   DCHECK(CalledOnValidThread());
   if (backend_.get())
     backend_->Shutdown();
   backend_.reset();
 }