The consumer management enroll and unenroll buttons should only be visible to the device owner.

chrome/browser/ui/webui/options/browser_options_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/browser_options_handler.h"
 
 #include <string>
 #include <vector>
 
 #include "apps/app_window.h"
@@ skipping 94 matching lines @@
 #include "ash/shell.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_util.h"
 #include "chrome/browser/chromeos/chromeos_utils.h"
 #include "chrome/browser/chromeos/login/users/user.h"
 #include "chrome/browser/chromeos/login/users/user_manager.h"
 #include "chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager.h"
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/chromeos/reset/metrics.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
+#include "chrome/browser/chromeos/settings/device_settings_service.h"
 #include "chrome/browser/chromeos/system/timezone_util.h"
 #include "chrome/browser/policy/profile_policy_connector.h"
 #include "chrome/browser/policy/profile_policy_connector_factory.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/power_manager_client.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/core/common/policy_namespace.h"
 #include "components/policy/core/common/policy_service.h"
 #include "policy/policy_constants.h"
+#include "policy/proto/device_management_backend.pb.h"
 #include "ui/gfx/image/image_skia.h"
 #endif  // defined(OS_CHROMEOS)
 
 #if defined(OS_WIN)
 #include "chrome/browser/extensions/settings_api_helpers.h"
 #include "chrome/installer/util/auto_launch_util.h"
 #include "content/public/browser/browser_url_handler.h"
 #endif  // defined(OS_WIN)
 
 #if defined(ENABLE_SERVICE_DISCOVERY)
 #include "chrome/browser/local_discovery/privet_notifications.h"
 #endif
 
 using base::UserMetricsAction;
 using content::BrowserContext;
 using content::BrowserThread;
 using content::DownloadManager;
 using content::OpenURLParams;
 using content::Referrer;
 using extensions::Extension;
 using extensions::ExtensionRegistry;
 
+namespace em = enterprise_management;
+
 namespace {
 
 #if defined(OS_WIN)
 void AppendExtensionData(const std::string& key,
                          const Extension* extension,
                          base::DictionaryValue* dict) {
   scoped_ptr<base::DictionaryValue> details(new base::DictionaryValue);
   details->SetString("id", extension ? extension->id() : std::string());
   details->SetString("name", extension ? extension->name() : std::string());
   dict->Set(key, details.release());
@@ skipping 448 matching lines @@
   values->SetString("easyUnlockCheckboxLabel",
       l10n_util::GetStringFUTF16(
           IDS_OPTIONS_EASY_UNLOCK_CHECKBOX_LABEL_CHROMEOS,
           chromeos::GetChromeDeviceType()));
 
   values->SetBoolean(
       "consumerManagementEnabled",
       CommandLine::ForCurrentProcess()->HasSwitch(
           chromeos::switches::kEnableConsumerManagement));
 
+   const em::PolicyData* policy_data =

[bartfab (slow), 2014/07/23 19:27:13]

Nit: Un-indent one space.

[davidyu, 2014/07/24 04:28:30]

Done.

+       chromeos::DeviceSettingsService::Get()->policy_data();

[bartfab (slow), 2014/07/23 19:27:13]

Nit: Un-indent one space.

[davidyu, 2014/07/24 04:28:30]

Done.

+  values->SetBoolean(
+      "consumerManagementEnrolled",
+      policy_data &&
+      policy_data->management_mode() == em::PolicyData::CONSUMER_MANAGED);
+
   RegisterTitle(values, "thirdPartyImeConfirmOverlay",
                 IDS_OPTIONS_SETTINGS_LANGUAGES_THIRD_PARTY_WARNING_TITLE);
 #endif
 
   values->SetBoolean("showSetDefault", ShouldShowSetDefaultBrowser());
 
   values->SetBoolean("allowAdvancedSettings", ShouldAllowAdvancedSettings());
 
   values->SetBoolean("websiteSettingsManagerEnabled",
                      CommandLine::ForCurrentProcess()->HasSwitch(
@@ skipping 1180 matching lines @@
   extension = extensions::GetExtensionOverridingProxy(
       Profile::FromWebUI(web_ui()));
   AppendExtensionData("proxy", extension, &extension_controlled);
 
   web_ui()->CallJavascriptFunction("BrowserOptions.toggleExtensionIndicators",
                                    extension_controlled);
 #endif  // defined(OS_WIN)
 }
 
 }  // namespace options