Adds an --incognito switch that can be used to launch Chrome in Incognito mod...

chrome/browser/browser_init.cc

 // Copyright (c) 2006-2008 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_init.h"
 
 #include <shellapi.h>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
@@ skipping 650 matching lines @@
   }
   return true;
 }
 
 bool BrowserInit::LaunchBrowser(const CommandLine& parsed_command_line,
                                 Profile* profile,
                                 int show_command, const std::wstring& cur_dir,
                                 bool process_startup, int* return_code) {
   DCHECK(profile);
 
+  // Continue with the off-the-record profile from here on if --incognito
+  if (parsed_command_line.HasSwitch(switches::kIncognito))
+    profile = profile->GetOffTheRecordProfile();
+
   // Are we starting an application?
   std::wstring app_url = parsed_command_line.GetSwitchValue(switches::kApp);
   if (!app_url.empty()) {
     GURL url(app_url);
     // If the application is started for a mailto:url, this machine has some
     // old configuration that we should ignore. This hack saves us from some
     // infinite loops where we keep forwarding mailto: to the system, resulting
     // in the system asking us to open the mailto app.
     if (url.SchemeIs("mailto"))
       url = GURL("about:blank");
@@ skipping 24 matching lines @@
       new AutomationProviderClass(profile);
   automation->ConnectToChannel(channel_id);
   automation->SetExpectedTabCount(expected_tabs);
 
   AutomationProviderList* list =
       g_browser_process->InitAutomationProviderList();
   DCHECK(list);
   list->AddProvider(automation);
 }