Don't allow elevation for CHROME_OS.

chrome/browser/ui/webui/options/managed_user_settings_handler.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/ui/webui/options/managed_user_settings_handler.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 94 matching lines @@
       base::Bind(&ManagedUserSettingsHandler::OnLocalPassphraseChanged,
                  base::Unretained(this)));
 }
 
 void ManagedUserSettingsHandler::InitializePage() {
   if (!CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kEnableManagedUsers)) {
     return;
   }
 
+#if !defined(OS_CHROMEOS)
   PrefService* pref_service = Profile::FromWebUI(web_ui())->GetPrefs();
   bool passphrase_empty =
       pref_service->GetString(prefs::kManagedModeLocalPassphrase).empty();
   base::FundamentalValue is_passphrase_set(!passphrase_empty);
   web_ui()->CallJavascriptFunction(
       "ManagedUserSettings.passphraseChanged",
       is_passphrase_set);
+#endif
 
   // Populate the list.
   UpdateViewFromModel();
 }
 
 void ManagedUserSettingsHandler::HandlePageOpened(const base::ListValue* args) {
   start_time_ = base::TimeTicks::Now();
   content::RecordAction(UserMetricsAction("ManagedMode_OpenSettings"));
   ManagedUserService* service = ManagedUserServiceFactory::GetForProfile(
       Profile::FromWebUI(web_ui()));
   ManagedModeNavigationObserver* observer =
       ManagedModeNavigationObserver::FromWebContents(
           web_ui()->GetWebContents());
 
   // Check if we need to give initial elevation for startup of a new profile.
   if (service->startup_elevation()) {
     service->set_startup_elevation(false);
+#if !defined(OS_CHROMEOS)
     observer->set_elevated(true);
+#endif
   } else {
     has_seen_settings_dialog_ = true;
   }
 
   if (observer->is_elevated()) {
     web_ui()->CallJavascriptFunction("ManagedUserSettings.isAuthenticated",
                                      base::FundamentalValue(true));
   }
 }
 
@@ skipping 169 matching lines @@
 void ManagedUserSettingsHandler::UpdateViewFromModel() {
   ListValue entries;
   AddCurrentURLEntries(web_ui(), &entries);
 
   web_ui()->CallJavascriptFunction(
       "ManagedUserSettings.setManualExceptions",
       entries);
 }
 
 }  // namespace options