[Bootstrapping] Introduce an accelerator to put a ChromeOS device into Slave OOBE process.

chrome/browser/chromeos/login/startup_utils.cc

 // Copyright (c) 2012 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/chromeos/login/startup_utils.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/path_service.h"
@@ skipping 70 matching lines @@
 namespace chromeos {
 
 // static
 void StartupUtils::RegisterPrefs(PrefRegistrySimple* registry) {
   registry->RegisterBooleanPref(prefs::kOobeComplete, false);
   registry->RegisterStringPref(prefs::kOobeScreenPending, "");
   registry->RegisterBooleanPref(prefs::kOobeMdMode, false);
   registry->RegisterIntegerPref(prefs::kDeviceRegistered, -1);
   registry->RegisterBooleanPref(prefs::kEnrollmentRecoveryRequired, false);
   registry->RegisterStringPref(prefs::kInitialLocale, "en-US");
+  registry->RegisterStringPref(prefs::kOobeBootstrappingRole, "");
   registry->RegisterBooleanPref(prefs::kOobeControllerDetected, false);
 }
 
 // static
 bool StartupUtils::IsEulaAccepted() {
   return g_browser_process->local_state()->GetBoolean(prefs::kEulaAccepted);
 }
 
 // static
 bool StartupUtils::IsOobeCompleted() {
   return g_browser_process->local_state()->GetBoolean(prefs::kOobeComplete);
 }
 
 // static
 void StartupUtils::MarkEulaAccepted() {
   SaveBoolPreferenceForced(prefs::kEulaAccepted, true);
 }
 
 // static
 void StartupUtils::MarkOobeCompleted() {
   // Forcing the second pref will force this one as well. Even if this one
   // doesn't end up synced it is only going to eat up a couple of bytes with no
   // side-effects.
   g_browser_process->local_state()->ClearPref(prefs::kOobeScreenPending);
   SaveBoolPreferenceForced(prefs::kOobeComplete, true);
 
+  g_browser_process->local_state()->ClearPref(prefs::kOobeBootstrappingRole);
+
   // Successful enrollment implies that recovery is not required.
   SaveBoolPreferenceForced(prefs::kEnrollmentRecoveryRequired, false);
 }
 
 // static
 void StartupUtils::SaveOobePendingScreen(const std::string& screen) {
   SaveStringPreferenceForced(prefs::kOobeScreenPending, screen);
 }
 
 // static
@@ skipping 67 matching lines @@
 
 // static
 void StartupUtils::SetInitialLocale(const std::string& locale) {
   if (l10n_util::IsValidLocaleSyntax(locale))
     SaveStringPreferenceForced(prefs::kInitialLocale, locale);
   else
     NOTREACHED();
 }
 
 }  // namespace chromeos