Fix relaunches on the Mac

chrome/browser/browser_shutdown.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_shutdown.h"
 
 #include <map>
 #include <string>
 
 #include "base/command_line.h"
@@ skipping 213 matching lines @@
       CommandLine::StringType switch_value = i->second;
       if (!switch_value.empty())
         new_cl->AppendSwitchNative(i->first, i->second);
       else
         new_cl->AppendSwitch(i->first);
     }
     // Ensure restore last session is set.
     if (!new_cl->HasSwitch(switches::kRestoreLastSession))
       new_cl->AppendSwitch(switches::kRestoreLastSession);
 
-#if defined(OS_WIN) || defined(OS_LINUX)
     upgrade_util::RelaunchChromeBrowser(*new_cl.get());
-#endif  // defined(OS_WIN) || defined(OS_LINUX)
-
-#if defined(OS_MACOSX)
-    new_cl->AppendSwitch(switches::kActivateOnLaunch);
-    base::LaunchApp(*new_cl.get(), false, false, NULL);
-#endif  // defined(OS_MACOSX)
-
 #else
     NOTIMPLEMENTED();
 #endif  // !defined(OS_CHROMEOS)
   }
 
   if (shutdown_type_ > NOT_VALID && shutdown_num_processes_ > 0) {
     // Measure total shutdown time as late in the process as possible
     // and then write it to a file to be read at startup.
     // We can't use prefs since all services are shutdown at this point.
     TimeDelta shutdown_delta = Time::Now() - shutdown_started_;
@@ skipping 84 matching lines @@
 
 bool ShuttingDownWithoutClosingBrowsers() {
 #if defined(USE_X11)
   if (GetShutdownType() == browser_shutdown::END_SESSION)
     return true;
 #endif
   return false;
 }
 
 }  // namespace browser_shutdown