Show a different banner in chrome://settings for extension-controlled settings.

chrome/browser/ui/webui/options/personal_options_handler.cc

 // Copyright (c) 2011 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/personal_options_handler.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/path_service.h"
 #include "base/stl_util-inl.h"
 #include "base/stringprintf.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/sync_setup_flow.h"
 #include "chrome/browser/sync/sync_ui_util.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/themes/theme_service_factory.h"
-#include "chrome/browser/ui/webui/options/options_managed_banner_handler.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/net/gaia/google_service_auth_error.h"
 #include "chrome/common/url_constants.h"
 #include "content/browser/user_metrics.h"
 #include "content/common/notification_service.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/locale_settings.h"
@@ skipping 306 matching lines @@
   bool is_gtk_theme = false;
 #endif
 
   bool is_classic_theme = !is_gtk_theme && theme_service->UsingDefaultTheme();
   FundamentalValue enabled(!is_classic_theme);
   web_ui_->CallJavascriptFunction(
       "options.PersonalOptions.setThemesResetButtonEnabled", enabled);
 }
 
 void PersonalOptionsHandler::Initialize() {
-#if defined(ENABLE_CONFIGURATION_POLICY)
-  banner_handler_.reset(
-      new OptionsManagedBannerHandler(web_ui_,
-                                      ASCIIToUTF16("PersonalOptions"),
-                                      OPTIONS_PAGE_CONTENT));
-#endif
-
   // Listen for theme installation.
   registrar_.Add(this, chrome::NOTIFICATION_BROWSER_THEME_CHANGED,
                  NotificationService::AllSources());
   ObserveThemeChanged();
 
   ProfileSyncService* sync_service =
       web_ui_->GetProfile()->GetProfileSyncService();
   if (sync_service) {
     sync_service->AddObserver(this);
     OnStateChanged();
@@ skipping 36 matching lines @@
                      timestamp));
     web_ui_->CallJavascriptFunction("PersonalOptions.setAccountPicture",
                                     image_url);
 
     StringValue email_value(email);
     web_ui_->CallJavascriptFunction("AccountsOptions.updateAccountPicture",
                                     email_value, image_url);
   }
 }
 #endif