WebUI: Move chrome/browser/dom_ui/options/ to chrome/browser/webui/options.

chrome/browser/webui/options/options_managed_banner_handler.h

+// 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.
+
+#ifndef CHROME_BROWSER_WEBUI_OPTIONS_OPTIONS_MANAGED_BANNER_HANDLER_H_
+#define CHROME_BROWSER_WEBUI_OPTIONS_OPTIONS_MANAGED_BANNER_HANDLER_H_
+#pragma once
+
+#include "base/string16.h"
+#include "chrome/browser/policy/managed_prefs_banner_base.h"
+#include "chrome/browser/ui/options/options_window.h"
+
+class WebUI;
+
+// Managed options banner handler.
+// Controls the display of a banner if an options panel contains options
+// that are under administator control.
+class OptionsManagedBannerHandler : public policy::ManagedPrefsBannerBase {
+ public:
+  OptionsManagedBannerHandler(WebUI* web_ui, const string16& page_name,
+                              OptionsPage page);
+  virtual ~OptionsManagedBannerHandler();
+
+ protected:
+  // ManagedPrefsBannerBase implementation.
+  virtual void OnUpdateVisibility();
+
+ private:
+  // Set the managed options banner to be visible or invisible.
+  void SetupBannerVisibilty();
+
+  WebUI* web_ui_;  // weak reference to the WebUI.
+  string16 page_name_;  // current options page name.
+  OptionsPage page_;  // current options page value.
+
+  DISALLOW_COPY_AND_ASSIGN(OptionsManagedBannerHandler);
+};
+
+#endif  // CHROME_BROWSER_WEBUI_OPTIONS_OPTIONS_MANAGED_BANNER_HANDLER_H_