Remove --no-startup-window flag when restarting chrome.

chrome/browser/browser_process_impl.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/browser_process_impl.h"
 
 #include <map>
 #include <set>
 #include <vector>
 
@@ skipping 1103 matching lines @@
   // apply a pending update.
   return BrowserList::size() == 0 && BrowserList::WillKeepAlive() &&
          upgrade_util::IsUpdatePendingRestart();
 }
 
 // Switches to add when auto-restarting Chrome.
 const char* const kSwitchesToAddOnAutorestart[] = {
   switches::kNoStartupWindow
 };
 
-void BrowserProcessImpl::RestartPersistentInstance() {
+void BrowserProcessImpl::RestartBackgroundInstance() {
   CommandLine* old_cl = CommandLine::ForCurrentProcess();
   scoped_ptr<CommandLine> new_cl(new CommandLine(old_cl->GetProgram()));
 
   std::map<std::string, CommandLine::StringType> switches =
       old_cl->GetSwitches();
 
   switches::RemoveSwitchesForAutostart(&switches);
 
   // Append the rest of the switches (along with their values, if any)
   // to the new command line
@@ skipping 16 matching lines @@
   DLOG(WARNING) << "Shutting down current instance of the browser.";
   BrowserList::AttemptExit();
 
   // Transfer ownership to Upgrade.
   upgrade_util::SetNewCommandLine(new_cl.release());
 }
 
 void BrowserProcessImpl::OnAutoupdateTimer() {
   if (CanAutorestartForUpdate()) {
     DLOG(WARNING) << "Detected update.  Restarting browser.";
-    RestartPersistentInstance();
+    RestartBackgroundInstance();
   }
 }
 
 #endif  // (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)