Get rid of --start-renderers-manually since it's been broken for a long time ...

chrome/browser/process_singleton_win.cc

 // Copyright (c) 2009 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/process_singleton.h"
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
 #include "base/process_util.h"
 #include "base/win_util.h"
@@ skipping 211 matching lines @@
     Profile* profile = profile_manager->GetDefaultProfile(user_data_dir);
     if (!profile) {
       // We should only be able to get here if the profile already exists and
       // has been created.
       NOTREACHED();
       return TRUE;
     }
 
     // Run the browser startup sequence again, with the command line of the
     // signalling process.
-    BrowserInit::ProcessCommandLine(parsed_command_line, cur_dir, prefs, false,
+    BrowserInit::ProcessCommandLine(parsed_command_line, cur_dir, false,
                                     profile, NULL);
     return TRUE;
   }
   return TRUE;
 }
 
 LRESULT CALLBACK ProcessSingleton::WndProc(HWND hwnd, UINT message,
                                         WPARAM wparam, LPARAM lparam) {
   switch (message) {
     case WM_COPYDATA:
@@ skipping 52 matching lines @@
       return true;
     }
 
    protected:
     std::vector<uint32> browsers_;
   };
 
   ZombieDetector zombie_detector;
   base::KillProcesses(L"chrome.exe", ResultCodes::HUNG, &zombie_detector);
 }